3248045008720

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{981947}}^1$

素因数の和:982372

約数の個数: 80

約数和(自身を含む): 7627143617280

約数和(自身を除く): 4379098608560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 239, 346, 478, 692, 865, 956, 1195, 1384, 1730, 1912, 2390, 2768, 3460, 3824, 4780, 6920, 9560, 13840, 19120, 41347, 82694, 165388, 206735, 330776, 413470, 661552, 826940, 981947, 1653880, 1963894, 3307760, 3927788, 4909735, 7855576, 9819470, 15711152, 19638940, 39277880, 78555760, 169876831, 234685333, 339753662, 469370666, 679507324, 849384155, 938741332, 1173426665, 1359014648, 1698768310, 1877482664, 2346853330, 2718029296, 3397536620, 3754965328, 4693706660, 6795073240, 9387413320, 13590146480, 18774826640, 40600562609, 81201125218, 162402250436, 203002813045, 324804500872, 406005626090, 649609001744, 812011252180, 1624022504360, 3248045008720]

約数ペア:

[(1, 3248045008720), (2, 1624022504360), (4, 812011252180), (5, 649609001744), (8, 406005626090), (10, 324804500872), (16, 203002813045), (20, 162402250436), (40, 81201125218), (80, 40600562609), (173, 18774826640), (239, 13590146480), (346, 9387413320), (478, 6795073240), (692, 4693706660), (865, 3754965328), (956, 3397536620), (1195, 2718029296), (1384, 2346853330), (1730, 1877482664), (1912, 1698768310), (2390, 1359014648), (2768, 1173426665), (3460, 938741332), (3824, 849384155), (4780, 679507324), (6920, 469370666), (9560, 339753662), (13840, 234685333), (19120, 169876831), (41347, 78555760), (82694, 39277880), (165388, 19638940), (206735, 15711152), (330776, 9819470), (413470, 7855576), (661552, 4909735), (826940, 3927788), (981947, 3307760), (1653880, 1963894)]