8528497980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{69439}}^1$

素因数の和:69563

約数の個数: 96

約数和(自身を含む): 25198387200

約数和(自身を除く): 16669889220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 89, 92, 115, 138, 178, 230, 267, 276, 345, 356, 445, 460, 534, 690, 890, 1068, 1335, 1380, 1780, 2047, 2670, 4094, 5340, 6141, 8188, 10235, 12282, 20470, 24564, 30705, 40940, 61410, 69439, 122820, 138878, 208317, 277756, 347195, 416634, 694390, 833268, 1041585, 1388780, 1597097, 2083170, 3194194, 4166340, 4791291, 6180071, 6388388, 7985485, 9582582, 12360142, 15970970, 18540213, 19165164, 23956455, 24720284, 30900355, 31941940, 37080426, 47912910, 61800710, 74160852, 92701065, 95825820, 123601420, 142141633, 185402130, 284283266, 370804260, 426424899, 568566532, 710708165, 852849798, 1421416330, 1705699596, 2132124495, 2842832660, 4264248990, 8528497980]

約数ペア:

[(1, 8528497980), (2, 4264248990), (3, 2842832660), (4, 2132124495), (5, 1705699596), (6, 1421416330), (10, 852849798), (12, 710708165), (15, 568566532), (20, 426424899), (23, 370804260), (30, 284283266), (46, 185402130), (60, 142141633), (69, 123601420), (89, 95825820), (92, 92701065), (115, 74160852), (138, 61800710), (178, 47912910), (230, 37080426), (267, 31941940), (276, 30900355), (345, 24720284), (356, 23956455), (445, 19165164), (460, 18540213), (534, 15970970), (690, 12360142), (890, 9582582), (1068, 7985485), (1335, 6388388), (1380, 6180071), (1780, 4791291), (2047, 4166340), (2670, 3194194), (4094, 2083170), (5340, 1597097), (6141, 1388780), (8188, 1041585), (10235, 833268), (12282, 694390), (20470, 416634), (24564, 347195), (30705, 277756), (40940, 208317), (61410, 138878), (69439, 122820)]