2054555360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89797}}^1$

素因数の和:89836

約数の個数: 96

約数和(自身を含む): 5702532192

約数和(自身を除く): 3647976832

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 4576, 5720, 11440, 22880, 89797, 179594, 359188, 448985, 718376, 897970, 987767, 1167361, 1436752, 1795940, 1975534, 2334722, 2873504, 3591880, 3951068, 4669444, 4938835, 5836805, 7183760, 7902136, 9338888, 9877670, 11673610, 12840971, 14367520, 15804272, 18677776, 19755340, 23347220, 25681942, 31608544, 37355552, 39510680, 46694440, 51363884, 64204855, 79021360, 93388880, 102727768, 128409710, 158042720, 186777760, 205455536, 256819420, 410911072, 513638840, 1027277680, 2054555360]

約数ペア:

[(1, 2054555360), (2, 1027277680), (4, 513638840), (5, 410911072), (8, 256819420), (10, 205455536), (11, 186777760), (13, 158042720), (16, 128409710), (20, 102727768), (22, 93388880), (26, 79021360), (32, 64204855), (40, 51363884), (44, 46694440), (52, 39510680), (55, 37355552), (65, 31608544), (80, 25681942), (88, 23347220), (104, 19755340), (110, 18677776), (130, 15804272), (143, 14367520), (160, 12840971), (176, 11673610), (208, 9877670), (220, 9338888), (260, 7902136), (286, 7183760), (352, 5836805), (416, 4938835), (440, 4669444), (520, 3951068), (572, 3591880), (715, 2873504), (880, 2334722), (1040, 1975534), (1144, 1795940), (1430, 1436752), (1760, 1167361), (2080, 987767), (2288, 897970), (2860, 718376), (4576, 448985), (5720, 359188), (11440, 179594), (22880, 89797)]