4261400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 11718000

約数和(自身を除く): 7456600

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 149, 200, 220, 260, 275, 286, 298, 325, 440, 520, 550, 572, 596, 650, 715, 745, 1100, 1144, 1192, 1300, 1430, 1490, 1639, 1937, 2200, 2600, 2860, 2980, 3278, 3575, 3725, 3874, 5720, 5960, 6556, 7150, 7450, 7748, 8195, 9685, 13112, 14300, 14900, 15496, 16390, 19370, 21307, 28600, 29800, 32780, 38740, 40975, 42614, 48425, 65560, 77480, 81950, 85228, 96850, 106535, 163900, 170456, 193700, 213070, 327800, 387400, 426140, 532675, 852280, 1065350, 2130700, 4261400]

約数ペア:

[(1, 4261400), (2, 2130700), (4, 1065350), (5, 852280), (8, 532675), (10, 426140), (11, 387400), (13, 327800), (20, 213070), (22, 193700), (25, 170456), (26, 163900), (40, 106535), (44, 96850), (50, 85228), (52, 81950), (55, 77480), (65, 65560), (88, 48425), (100, 42614), (104, 40975), (110, 38740), (130, 32780), (143, 29800), (149, 28600), (200, 21307), (220, 19370), (260, 16390), (275, 15496), (286, 14900), (298, 14300), (325, 13112), (440, 9685), (520, 8195), (550, 7748), (572, 7450), (596, 7150), (650, 6556), (715, 5960), (745, 5720), (1100, 3874), (1144, 3725), (1192, 3575), (1300, 3278), (1430, 2980), (1490, 2860), (1639, 2600), (1937, 2200)]