11398193820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{18521}}^1$

素因数の和:18812

約数の個数: 144

約数和(自身を含む): 37377692352

約数和(自身を除く): 25979498532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 263, 390, 468, 526, 585, 780, 789, 1052, 1170, 1315, 1578, 2340, 2367, 2630, 3156, 3419, 3945, 4734, 5260, 6838, 7890, 9468, 10257, 11835, 13676, 15780, 17095, 18521, 20514, 23670, 30771, 34190, 37042, 41028, 47340, 51285, 55563, 61542, 68380, 74084, 92605, 102570, 111126, 123084, 153855, 166689, 185210, 205140, 222252, 240773, 277815, 307710, 333378, 370420, 481546, 555630, 615420, 666756, 722319, 833445, 963092, 1111260, 1203865, 1444638, 1666890, 2166957, 2407730, 2889276, 3333780, 3611595, 4333914, 4815460, 4871023, 7223190, 8667828, 9742046, 10834785, 14446380, 14613069, 19484092, 21669570, 24355115, 29226138, 43339140, 43839207, 48710230, 58452276, 63323299, 73065345, 87678414, 97420460, 126646598, 146130690, 175356828, 189969897, 219196035, 253293196, 292261380, 316616495, 379939794, 438392070, 569909691, 633232990, 759879588, 876784140, 949849485, 1139819382, 1266465980, 1899698970, 2279638764, 2849548455, 3799397940, 5699096910, 11398193820]

約数ペア:

[(1, 11398193820), (2, 5699096910), (3, 3799397940), (4, 2849548455), (5, 2279638764), (6, 1899698970), (9, 1266465980), (10, 1139819382), (12, 949849485), (13, 876784140), (15, 759879588), (18, 633232990), (20, 569909691), (26, 438392070), (30, 379939794), (36, 316616495), (39, 292261380), (45, 253293196), (52, 219196035), (60, 189969897), (65, 175356828), (78, 146130690), (90, 126646598), (117, 97420460), (130, 87678414), (156, 73065345), (180, 63323299), (195, 58452276), (234, 48710230), (260, 43839207), (263, 43339140), (390, 29226138), (468, 24355115), (526, 21669570), (585, 19484092), (780, 14613069), (789, 14446380), (1052, 10834785), (1170, 9742046), (1315, 8667828), (1578, 7223190), (2340, 4871023), (2367, 4815460), (2630, 4333914), (3156, 3611595), (3419, 3333780), (3945, 2889276), (4734, 2407730), (5260, 2166957), (6838, 1666890), (7890, 1444638), (9468, 1203865), (10257, 1111260), (11835, 963092), (13676, 833445), (15780, 722319), (17095, 666756), (18521, 615420), (20514, 555630), (23670, 481546), (30771, 370420), (34190, 333378), (37042, 307710), (41028, 277815), (47340, 240773), (51285, 222252), (55563, 205140), (61542, 185210), (68380, 166689), (74084, 153855), (92605, 123084), (102570, 111126)]