96975220

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 207301248

約数和(自身を除く): 110326028

約数列:

[1, 2, 4, 5, 10, 20, 151, 163, 197, 302, 326, 394, 604, 652, 755, 788, 815, 985, 1510, 1630, 1970, 3020, 3260, 3940, 24613, 29747, 32111, 49226, 59494, 64222, 98452, 118988, 123065, 128444, 148735, 160555, 246130, 297470, 321110, 492260, 594940, 642220, 4848761, 9697522, 19395044, 24243805, 48487610, 96975220]

約数ペア:

[(1, 96975220), (2, 48487610), (4, 24243805), (5, 19395044), (10, 9697522), (20, 4848761), (151, 642220), (163, 594940), (197, 492260), (302, 321110), (326, 297470), (394, 246130), (604, 160555), (652, 148735), (755, 128444), (788, 123065), (815, 118988), (985, 98452), (1510, 64222), (1630, 59494), (1970, 49226), (3020, 32111), (3260, 29747), (3940, 24613)]