88207400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 217486080

約数和(自身を除く): 129278680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 41, 50, 62, 82, 100, 124, 155, 164, 200, 205, 248, 310, 328, 347, 410, 620, 694, 775, 820, 1025, 1240, 1271, 1388, 1550, 1640, 1735, 2050, 2542, 2776, 3100, 3470, 4100, 5084, 6200, 6355, 6940, 8200, 8675, 10168, 10757, 12710, 13880, 14227, 17350, 21514, 25420, 28454, 31775, 34700, 43028, 50840, 53785, 56908, 63550, 69400, 71135, 86056, 107570, 113816, 127100, 142270, 215140, 254200, 268925, 284540, 355675, 430280, 441037, 537850, 569080, 711350, 882074, 1075700, 1422700, 1764148, 2151400, 2205185, 2845400, 3528296, 4410370, 8820740, 11025925, 17641480, 22051850, 44103700, 88207400]

約数ペア:

[(1, 88207400), (2, 44103700), (4, 22051850), (5, 17641480), (8, 11025925), (10, 8820740), (20, 4410370), (25, 3528296), (31, 2845400), (40, 2205185), (41, 2151400), (50, 1764148), (62, 1422700), (82, 1075700), (100, 882074), (124, 711350), (155, 569080), (164, 537850), (200, 441037), (205, 430280), (248, 355675), (310, 284540), (328, 268925), (347, 254200), (410, 215140), (620, 142270), (694, 127100), (775, 113816), (820, 107570), (1025, 86056), (1240, 71135), (1271, 69400), (1388, 63550), (1550, 56908), (1640, 53785), (1735, 50840), (2050, 43028), (2542, 34700), (2776, 31775), (3100, 28454), (3470, 25420), (4100, 21514), (5084, 17350), (6200, 14227), (6355, 13880), (6940, 12710), (8200, 10757), (8675, 10168)]