5553860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 12891312

約数和(自身を除く): 7337452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 521, 533, 820, 1042, 1066, 2084, 2132, 2605, 2665, 5210, 5330, 6773, 10420, 10660, 13546, 21361, 27092, 33865, 42722, 67730, 85444, 106805, 135460, 213610, 277693, 427220, 555386, 1110772, 1388465, 2776930, 5553860]

約数ペア:

[(1, 5553860), (2, 2776930), (4, 1388465), (5, 1110772), (10, 555386), (13, 427220), (20, 277693), (26, 213610), (41, 135460), (52, 106805), (65, 85444), (82, 67730), (130, 42722), (164, 33865), (205, 27092), (260, 21361), (410, 13546), (521, 10660), (533, 10420), (820, 6773), (1042, 5330), (1066, 5210), (2084, 2665), (2132, 2605)]