102760640

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:226

約数の個数: 112

約数和(自身を含む): 255775968

約数和(自身を除く): 153015328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 73, 80, 83, 106, 146, 160, 166, 212, 265, 292, 320, 332, 365, 415, 424, 530, 584, 664, 730, 830, 848, 1060, 1168, 1328, 1460, 1660, 1696, 2120, 2336, 2656, 2920, 3320, 3392, 3869, 4240, 4399, 4672, 5312, 5840, 6059, 6640, 7738, 8480, 8798, 11680, 12118, 13280, 15476, 16960, 17596, 19345, 21995, 23360, 24236, 26560, 30295, 30952, 35192, 38690, 43990, 48472, 60590, 61904, 70384, 77380, 87980, 96944, 121180, 123808, 140768, 154760, 175960, 193888, 242360, 247616, 281536, 309520, 321127, 351920, 387776, 484720, 619040, 642254, 703840, 969440, 1238080, 1284508, 1407680, 1605635, 1938880, 2569016, 3211270, 5138032, 6422540, 10276064, 12845080, 20552128, 25690160, 51380320, 102760640]

約数ペア:

[(1, 102760640), (2, 51380320), (4, 25690160), (5, 20552128), (8, 12845080), (10, 10276064), (16, 6422540), (20, 5138032), (32, 3211270), (40, 2569016), (53, 1938880), (64, 1605635), (73, 1407680), (80, 1284508), (83, 1238080), (106, 969440), (146, 703840), (160, 642254), (166, 619040), (212, 484720), (265, 387776), (292, 351920), (320, 321127), (332, 309520), (365, 281536), (415, 247616), (424, 242360), (530, 193888), (584, 175960), (664, 154760), (730, 140768), (830, 123808), (848, 121180), (1060, 96944), (1168, 87980), (1328, 77380), (1460, 70384), (1660, 61904), (1696, 60590), (2120, 48472), (2336, 43990), (2656, 38690), (2920, 35192), (3320, 30952), (3392, 30295), (3869, 26560), (4240, 24236), (4399, 23360), (4672, 21995), (5312, 19345), (5840, 17596), (6059, 16960), (6640, 15476), (7738, 13280), (8480, 12118), (8798, 11680)]