4661800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 12811680

約数和(自身を除く): 8149880

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, 163, 200, 220, 260, 275, 286, 325, 326, 440, 520, 550, 572, 650, 652, 715, 815, 1100, 1144, 1300, 1304, 1430, 1630, 1793, 2119, 2200, 2600, 2860, 3260, 3575, 3586, 4075, 4238, 5720, 6520, 7150, 7172, 8150, 8476, 8965, 10595, 14300, 14344, 16300, 16952, 17930, 21190, 23309, 28600, 32600, 35860, 42380, 44825, 46618, 52975, 71720, 84760, 89650, 93236, 105950, 116545, 179300, 186472, 211900, 233090, 358600, 423800, 466180, 582725, 932360, 1165450, 2330900, 4661800]

約数ペア:

[(1, 4661800), (2, 2330900), (4, 1165450), (5, 932360), (8, 582725), (10, 466180), (11, 423800), (13, 358600), (20, 233090), (22, 211900), (25, 186472), (26, 179300), (40, 116545), (44, 105950), (50, 93236), (52, 89650), (55, 84760), (65, 71720), (88, 52975), (100, 46618), (104, 44825), (110, 42380), (130, 35860), (143, 32600), (163, 28600), (200, 23309), (220, 21190), (260, 17930), (275, 16952), (286, 16300), (325, 14344), (326, 14300), (440, 10595), (520, 8965), (550, 8476), (572, 8150), (650, 7172), (652, 7150), (715, 6520), (815, 5720), (1100, 4238), (1144, 4075), (1300, 3586), (1304, 3575), (1430, 3260), (1630, 2860), (1793, 2600), (2119, 2200)]