98736860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2243}}^1$

素因数の和:2354

約数の個数: 48

約数和(自身を含む): 217147392

約数和(自身を除く): 118410532

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 71, 124, 142, 155, 284, 310, 355, 620, 710, 1420, 2201, 2243, 4402, 4486, 8804, 8972, 11005, 11215, 22010, 22430, 44020, 44860, 69533, 139066, 159253, 278132, 318506, 347665, 637012, 695330, 796265, 1390660, 1592530, 3185060, 4936843, 9873686, 19747372, 24684215, 49368430, 98736860]

約数ペア:

[(1, 98736860), (2, 49368430), (4, 24684215), (5, 19747372), (10, 9873686), (20, 4936843), (31, 3185060), (62, 1592530), (71, 1390660), (124, 796265), (142, 695330), (155, 637012), (284, 347665), (310, 318506), (355, 278132), (620, 159253), (710, 139066), (1420, 69533), (2201, 44860), (2243, 44020), (4402, 22430), (4486, 22010), (8804, 11215), (8972, 11005)]