57535420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 137894400

約数和(自身を除く): 80358980

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 29, 38, 46, 58, 76, 92, 95, 115, 116, 145, 190, 227, 230, 290, 380, 437, 454, 460, 551, 580, 667, 874, 908, 1102, 1135, 1334, 1748, 2185, 2204, 2270, 2668, 2755, 3335, 4313, 4370, 4540, 5221, 5510, 6583, 6670, 8626, 8740, 10442, 11020, 12673, 13166, 13340, 17252, 20884, 21565, 25346, 26105, 26332, 32915, 43130, 50692, 52210, 63365, 65830, 86260, 99199, 104420, 125077, 126730, 131660, 151409, 198398, 250154, 253460, 302818, 396796, 495995, 500308, 605636, 625385, 757045, 991990, 1250770, 1514090, 1983980, 2501540, 2876771, 3028180, 5753542, 11507084, 14383855, 28767710, 57535420]

約数ペア:

[(1, 57535420), (2, 28767710), (4, 14383855), (5, 11507084), (10, 5753542), (19, 3028180), (20, 2876771), (23, 2501540), (29, 1983980), (38, 1514090), (46, 1250770), (58, 991990), (76, 757045), (92, 625385), (95, 605636), (115, 500308), (116, 495995), (145, 396796), (190, 302818), (227, 253460), (230, 250154), (290, 198398), (380, 151409), (437, 131660), (454, 126730), (460, 125077), (551, 104420), (580, 99199), (667, 86260), (874, 65830), (908, 63365), (1102, 52210), (1135, 50692), (1334, 43130), (1748, 32915), (2185, 26332), (2204, 26105), (2270, 25346), (2668, 21565), (2755, 20884), (3335, 17252), (4313, 13340), (4370, 13166), (4540, 12673), (5221, 11020), (5510, 10442), (6583, 8740), (6670, 8626)]