97374100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 220985856

約数和(自身を除く): 123611756

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 101, 124, 155, 202, 310, 311, 404, 505, 620, 622, 775, 1010, 1244, 1550, 1555, 2020, 2525, 3100, 3110, 3131, 5050, 6220, 6262, 7775, 9641, 10100, 12524, 15550, 15655, 19282, 31100, 31310, 31411, 38564, 48205, 62620, 62822, 78275, 96410, 125644, 156550, 157055, 192820, 241025, 313100, 314110, 482050, 628220, 785275, 964100, 973741, 1570550, 1947482, 3141100, 3894964, 4868705, 9737410, 19474820, 24343525, 48687050, 97374100]

約数ペア:

[(1, 97374100), (2, 48687050), (4, 24343525), (5, 19474820), (10, 9737410), (20, 4868705), (25, 3894964), (31, 3141100), (50, 1947482), (62, 1570550), (100, 973741), (101, 964100), (124, 785275), (155, 628220), (202, 482050), (310, 314110), (311, 313100), (404, 241025), (505, 192820), (620, 157055), (622, 156550), (775, 125644), (1010, 96410), (1244, 78275), (1550, 62822), (1555, 62620), (2020, 48205), (2525, 38564), (3100, 31411), (3110, 31310), (3131, 31100), (5050, 19282), (6220, 15655), (6262, 15550), (7775, 12524), (9641, 10100)]