744010850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3967}}^1$

素因数の和:4032

約数の個数: 72

約数和(自身を含む): 1570566144

約数和(自身を除く): 826555294

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 121, 155, 242, 275, 310, 341, 550, 605, 682, 775, 1210, 1550, 1705, 3025, 3410, 3751, 3967, 6050, 7502, 7934, 8525, 17050, 18755, 19835, 37510, 39670, 43637, 87274, 93775, 99175, 122977, 187550, 198350, 218185, 245954, 436370, 480007, 614885, 960014, 1090925, 1229770, 1352747, 2181850, 2400035, 2705494, 3074425, 4800070, 6148850, 6763735, 12000175, 13527470, 14880217, 24000350, 29760434, 33818675, 67637350, 74401085, 148802170, 372005425, 744010850]

約数ペア:

[(1, 744010850), (2, 372005425), (5, 148802170), (10, 74401085), (11, 67637350), (22, 33818675), (25, 29760434), (31, 24000350), (50, 14880217), (55, 13527470), (62, 12000175), (110, 6763735), (121, 6148850), (155, 4800070), (242, 3074425), (275, 2705494), (310, 2400035), (341, 2181850), (550, 1352747), (605, 1229770), (682, 1090925), (775, 960014), (1210, 614885), (1550, 480007), (1705, 436370), (3025, 245954), (3410, 218185), (3751, 198350), (3967, 187550), (6050, 122977), (7502, 99175), (7934, 93775), (8525, 87274), (17050, 43637), (18755, 39670), (19835, 37510)]