27324220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1613}}^1$

素因数の和:1651

約数の個数: 72

約数和(自身を含む): 72126432

約数和(自身を除く): 44802212

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1613, 1694, 2420, 3226, 3388, 4235, 6452, 8065, 8470, 11291, 16130, 16940, 17743, 22582, 32260, 35486, 45164, 56455, 70972, 88715, 112910, 124201, 177430, 195173, 225820, 248402, 354860, 390346, 496804, 621005, 780692, 975865, 1242010, 1366211, 1951730, 2484020, 2732422, 3903460, 5464844, 6831055, 13662110, 27324220]

約数ペア:

[(1, 27324220), (2, 13662110), (4, 6831055), (5, 5464844), (7, 3903460), (10, 2732422), (11, 2484020), (14, 1951730), (20, 1366211), (22, 1242010), (28, 975865), (35, 780692), (44, 621005), (55, 496804), (70, 390346), (77, 354860), (110, 248402), (121, 225820), (140, 195173), (154, 177430), (220, 124201), (242, 112910), (308, 88715), (385, 70972), (484, 56455), (605, 45164), (770, 35486), (847, 32260), (1210, 22582), (1540, 17743), (1613, 16940), (1694, 16130), (2420, 11291), (3226, 8470), (3388, 8065), (4235, 6452)]