40891036700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{1009}}^1$

素因数の和:1840

約数の個数: 144

約数和(自身を含む): 97206278400

約数和(自身を除く): 56315241700

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 155, 170, 310, 340, 425, 527, 620, 769, 775, 850, 1009, 1054, 1538, 1550, 1700, 2018, 2108, 2635, 3076, 3100, 3845, 4036, 5045, 5270, 7690, 10090, 10540, 13073, 13175, 15380, 17153, 19225, 20180, 23839, 25225, 26146, 26350, 31279, 34306, 38450, 47678, 50450, 52292, 52700, 62558, 65365, 68612, 76900, 85765, 95356, 100900, 119195, 125116, 130730, 156395, 171530, 238390, 261460, 312790, 326825, 343060, 405263, 428825, 476780, 531743, 595975, 625580, 653650, 775921, 781975, 810526, 857650, 1063486, 1191950, 1307300, 1551842, 1563950, 1621052, 1715300, 2026315, 2126972, 2383900, 2658715, 3103684, 3127900, 3879605, 4052630, 5317430, 7759210, 8105260, 10131575, 10634860, 13190657, 13293575, 15518420, 19398025, 20263150, 24053551, 26381314, 26587150, 38796050, 40526300, 48107102, 52762628, 53174300, 65953285, 77592100, 96214204, 120267755, 131906570, 240535510, 263813140, 329766425, 408910367, 481071020, 601338775, 659532850, 817820734, 1202677550, 1319065700, 1635641468, 2044551835, 2405355100, 4089103670, 8178207340, 10222759175, 20445518350, 40891036700]

約数ペア:

[(1, 40891036700), (2, 20445518350), (4, 10222759175), (5, 8178207340), (10, 4089103670), (17, 2405355100), (20, 2044551835), (25, 1635641468), (31, 1319065700), (34, 1202677550), (50, 817820734), (62, 659532850), (68, 601338775), (85, 481071020), (100, 408910367), (124, 329766425), (155, 263813140), (170, 240535510), (310, 131906570), (340, 120267755), (425, 96214204), (527, 77592100), (620, 65953285), (769, 53174300), (775, 52762628), (850, 48107102), (1009, 40526300), (1054, 38796050), (1538, 26587150), (1550, 26381314), (1700, 24053551), (2018, 20263150), (2108, 19398025), (2635, 15518420), (3076, 13293575), (3100, 13190657), (3845, 10634860), (4036, 10131575), (5045, 8105260), (5270, 7759210), (7690, 5317430), (10090, 4052630), (10540, 3879605), (13073, 3127900), (13175, 3103684), (15380, 2658715), (17153, 2383900), (19225, 2126972), (20180, 2026315), (23839, 1715300), (25225, 1621052), (26146, 1563950), (26350, 1551842), (31279, 1307300), (34306, 1191950), (38450, 1063486), (47678, 857650), (50450, 810526), (52292, 781975), (52700, 775921), (62558, 653650), (65365, 625580), (68612, 595975), (76900, 531743), (85765, 476780), (95356, 428825), (100900, 405263), (119195, 343060), (125116, 326825), (130730, 312790), (156395, 261460), (171530, 238390)]