1049683440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{336437}}^1$

素因数の和:336466

約数の個数: 80

約数和(自身を含む): 3504338208

約数和(自身を除く): 2454654768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 336437, 672874, 1009311, 1345748, 1682185, 2018622, 2691496, 3364370, 4037244, 4373681, 5046555, 5382992, 6728740, 8074488, 8747362, 10093110, 13121043, 13457480, 16148976, 17494724, 20186220, 21868405, 26242086, 26914960, 34989448, 40372440, 43736810, 52484172, 65605215, 69978896, 80744880, 87473620, 104968344, 131210430, 174947240, 209936688, 262420860, 349894480, 524841720, 1049683440]

約数ペア:

[(1, 1049683440), (2, 524841720), (3, 349894480), (4, 262420860), (5, 209936688), (6, 174947240), (8, 131210430), (10, 104968344), (12, 87473620), (13, 80744880), (15, 69978896), (16, 65605215), (20, 52484172), (24, 43736810), (26, 40372440), (30, 34989448), (39, 26914960), (40, 26242086), (48, 21868405), (52, 20186220), (60, 17494724), (65, 16148976), (78, 13457480), (80, 13121043), (104, 10093110), (120, 8747362), (130, 8074488), (156, 6728740), (195, 5382992), (208, 5046555), (240, 4373681), (260, 4037244), (312, 3364370), (390, 2691496), (520, 2018622), (624, 1682185), (780, 1345748), (1040, 1009311), (1560, 672874), (3120, 336437)]