975260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 72

約数和(自身を含む): 2502528

約数和(自身を除く): 1527268

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 110, 121, 124, 130, 143, 155, 220, 242, 260, 286, 310, 341, 403, 484, 572, 605, 620, 682, 715, 806, 1210, 1364, 1430, 1573, 1612, 1705, 2015, 2420, 2860, 3146, 3410, 3751, 4030, 4433, 6292, 6820, 7502, 7865, 8060, 8866, 15004, 15730, 17732, 18755, 22165, 31460, 37510, 44330, 48763, 75020, 88660, 97526, 195052, 243815, 487630, 975260]

約数ペア:

[(1, 975260), (2, 487630), (4, 243815), (5, 195052), (10, 97526), (11, 88660), (13, 75020), (20, 48763), (22, 44330), (26, 37510), (31, 31460), (44, 22165), (52, 18755), (55, 17732), (62, 15730), (65, 15004), (110, 8866), (121, 8060), (124, 7865), (130, 7502), (143, 6820), (155, 6292), (220, 4433), (242, 4030), (260, 3751), (286, 3410), (310, 3146), (341, 2860), (403, 2420), (484, 2015), (572, 1705), (605, 1612), (620, 1573), (682, 1430), (715, 1364), (806, 1210)]