11254100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:825

約数の個数: 72

約数和(自身を含む): 28727328

約数和(自身を除く): 17473228

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 787, 1100, 1300, 1430, 1574, 2860, 3148, 3575, 3935, 7150, 7870, 8657, 10231, 14300, 15740, 17314, 19675, 20462, 34628, 39350, 40924, 43285, 51155, 78700, 86570, 102310, 112541, 173140, 204620, 216425, 225082, 255775, 432850, 450164, 511550, 562705, 865700, 1023100, 1125410, 2250820, 2813525, 5627050, 11254100]

約数ペア:

[(1, 11254100), (2, 5627050), (4, 2813525), (5, 2250820), (10, 1125410), (11, 1023100), (13, 865700), (20, 562705), (22, 511550), (25, 450164), (26, 432850), (44, 255775), (50, 225082), (52, 216425), (55, 204620), (65, 173140), (100, 112541), (110, 102310), (130, 86570), (143, 78700), (220, 51155), (260, 43285), (275, 40924), (286, 39350), (325, 34628), (550, 20462), (572, 19675), (650, 17314), (715, 15740), (787, 14300), (1100, 10231), (1300, 8657), (1430, 7870), (1574, 7150), (2860, 3935), (3148, 3575)]