42009770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6473}}^1$

素因数の和:6550

約数の個数: 32

約数和(自身を含む): 83903040

約数和(自身を除く): 41893270

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6473, 6490, 12946, 32365, 64730, 71203, 142406, 356015, 381907, 712030, 763814, 1909535, 3819070, 4200977, 8401954, 21004885, 42009770]

約数ペア:

[(1, 42009770), (2, 21004885), (5, 8401954), (10, 4200977), (11, 3819070), (22, 1909535), (55, 763814), (59, 712030), (110, 381907), (118, 356015), (295, 142406), (590, 71203), (649, 64730), (1298, 32365), (3245, 12946), (6473, 6490)]