5508100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 13610240

約数和(自身を除く): 8102140

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 223, 247, 260, 325, 380, 446, 475, 494, 650, 892, 950, 988, 1115, 1235, 1300, 1900, 2230, 2470, 2899, 4237, 4460, 4940, 5575, 5798, 6175, 8474, 11150, 11596, 12350, 14495, 16948, 21185, 22300, 24700, 28990, 42370, 55081, 57980, 72475, 84740, 105925, 110162, 144950, 211850, 220324, 275405, 289900, 423700, 550810, 1101620, 1377025, 2754050, 5508100]

約数ペア:

[(1, 5508100), (2, 2754050), (4, 1377025), (5, 1101620), (10, 550810), (13, 423700), (19, 289900), (20, 275405), (25, 220324), (26, 211850), (38, 144950), (50, 110162), (52, 105925), (65, 84740), (76, 72475), (95, 57980), (100, 55081), (130, 42370), (190, 28990), (223, 24700), (247, 22300), (260, 21185), (325, 16948), (380, 14495), (446, 12350), (475, 11596), (494, 11150), (650, 8474), (892, 6175), (950, 5798), (988, 5575), (1115, 4940), (1235, 4460), (1300, 4237), (1900, 2899), (2230, 2470)]