201903846040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9029689}}^1$

素因数の和:9029756

約数の個数: 64

約数和(自身を含む): 500606013600

約数和(自身を除く): 298702167560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1720, 2236, 2795, 4472, 5590, 11180, 22360, 9029689, 18059378, 36118756, 45148445, 72237512, 90296890, 117385957, 180593780, 234771914, 361187560, 388276627, 469543828, 586929785, 776553254, 939087656, 1173859570, 1553106508, 1941383135, 2347719140, 3106213016, 3882766270, 4695438280, 5047596151, 7765532540, 10095192302, 15531065080, 20190384604, 25237980755, 40380769208, 50475961510, 100951923020, 201903846040]

約数ペア:

[(1, 201903846040), (2, 100951923020), (4, 50475961510), (5, 40380769208), (8, 25237980755), (10, 20190384604), (13, 15531065080), (20, 10095192302), (26, 7765532540), (40, 5047596151), (43, 4695438280), (52, 3882766270), (65, 3106213016), (86, 2347719140), (104, 1941383135), (130, 1553106508), (172, 1173859570), (215, 939087656), (260, 776553254), (344, 586929785), (430, 469543828), (520, 388276627), (559, 361187560), (860, 234771914), (1118, 180593780), (1720, 117385957), (2236, 90296890), (2795, 72237512), (4472, 45148445), (5590, 36118756), (11180, 18059378), (22360, 9029689)]