194630020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 462309120

約数和(自身を除く): 267679100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 83, 116, 130, 145, 166, 260, 290, 311, 332, 377, 415, 580, 622, 754, 830, 1079, 1244, 1508, 1555, 1660, 1885, 2158, 2407, 3110, 3770, 4043, 4316, 4814, 5395, 6220, 7540, 8086, 9019, 9628, 10790, 12035, 16172, 18038, 20215, 21580, 24070, 25813, 31291, 36076, 40430, 45095, 48140, 51626, 62582, 80860, 90190, 103252, 117247, 125164, 129065, 156455, 180380, 234494, 258130, 312910, 335569, 468988, 516260, 586235, 625820, 671138, 748577, 1172470, 1342276, 1497154, 1677845, 2344940, 2994308, 3355690, 3742885, 6711380, 7485770, 9731501, 14971540, 19463002, 38926004, 48657505, 97315010, 194630020]

約数ペア:

[(1, 194630020), (2, 97315010), (4, 48657505), (5, 38926004), (10, 19463002), (13, 14971540), (20, 9731501), (26, 7485770), (29, 6711380), (52, 3742885), (58, 3355690), (65, 2994308), (83, 2344940), (116, 1677845), (130, 1497154), (145, 1342276), (166, 1172470), (260, 748577), (290, 671138), (311, 625820), (332, 586235), (377, 516260), (415, 468988), (580, 335569), (622, 312910), (754, 258130), (830, 234494), (1079, 180380), (1244, 156455), (1508, 129065), (1555, 125164), (1660, 117247), (1885, 103252), (2158, 90190), (2407, 80860), (3110, 62582), (3770, 51626), (4043, 48140), (4316, 45095), (4814, 40430), (5395, 36076), (6220, 31291), (7540, 25813), (8086, 24070), (9019, 21580), (9628, 20215), (10790, 18038), (12035, 16172)]