8247550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 16820352

約数和(自身を除く): 8572802

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 313, 425, 527, 626, 775, 850, 1054, 1550, 1565, 2635, 3130, 5270, 5321, 7825, 9703, 10642, 13175, 15650, 19406, 26350, 26605, 48515, 53210, 97030, 133025, 164951, 242575, 266050, 329902, 485150, 824755, 1649510, 4123775, 8247550]

約数ペア:

[(1, 8247550), (2, 4123775), (5, 1649510), (10, 824755), (17, 485150), (25, 329902), (31, 266050), (34, 242575), (50, 164951), (62, 133025), (85, 97030), (155, 53210), (170, 48515), (310, 26605), (313, 26350), (425, 19406), (527, 15650), (626, 13175), (775, 10642), (850, 9703), (1054, 7825), (1550, 5321), (1565, 5270), (2635, 3130)]