14156747020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^2$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 34128940608

約数和(自身を除く): 19972193588

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 61, 65, 92, 115, 122, 130, 197, 230, 244, 260, 299, 305, 394, 460, 598, 610, 788, 793, 985, 1196, 1220, 1403, 1495, 1586, 1970, 2561, 2806, 2990, 3172, 3940, 3965, 4531, 5122, 5612, 5980, 7015, 7930, 9062, 10244, 12017, 12805, 14030, 15860, 18124, 18239, 22655, 24034, 25610, 28060, 36478, 38809, 45310, 48068, 51220, 58903, 60085, 72956, 77618, 90620, 91195, 117806, 120170, 155236, 156221, 182390, 194045, 235612, 240340, 276391, 294515, 312442, 364780, 388090, 504517, 552782, 589030, 624884, 776180, 781105, 892607, 1009034, 1105564, 1178060, 1381955, 1562210, 1785214, 2018068, 2367349, 2522585, 2763910, 3124420, 3570428, 3593083, 4463035, 4734698, 5045170, 5527820, 7186166, 8926070, 9469396, 10090340, 11603891, 11836745, 14372332, 17852140, 17965415, 23207782, 23673490, 30775537, 35930830, 46415564, 47346980, 54449027, 58019455, 61551074, 71861660, 108898054, 116038910, 123102148, 153877685, 217796108, 232077820, 272245135, 307755370, 544490270, 615510740, 707837351, 1088980540, 1415674702, 2831349404, 3539186755, 7078373510, 14156747020]

約数ペア:

[(1, 14156747020), (2, 7078373510), (4, 3539186755), (5, 2831349404), (10, 1415674702), (13, 1088980540), (20, 707837351), (23, 615510740), (26, 544490270), (46, 307755370), (52, 272245135), (61, 232077820), (65, 217796108), (92, 153877685), (115, 123102148), (122, 116038910), (130, 108898054), (197, 71861660), (230, 61551074), (244, 58019455), (260, 54449027), (299, 47346980), (305, 46415564), (394, 35930830), (460, 30775537), (598, 23673490), (610, 23207782), (788, 17965415), (793, 17852140), (985, 14372332), (1196, 11836745), (1220, 11603891), (1403, 10090340), (1495, 9469396), (1586, 8926070), (1970, 7186166), (2561, 5527820), (2806, 5045170), (2990, 4734698), (3172, 4463035), (3940, 3593083), (3965, 3570428), (4531, 3124420), (5122, 2763910), (5612, 2522585), (5980, 2367349), (7015, 2018068), (7930, 1785214), (9062, 1562210), (10244, 1381955), (12017, 1178060), (12805, 1105564), (14030, 1009034), (15860, 892607), (18124, 781105), (18239, 776180), (22655, 624884), (24034, 589030), (25610, 552782), (28060, 504517), (36478, 388090), (38809, 364780), (45310, 312442), (48068, 294515), (51220, 276391), (58903, 240340), (60085, 235612), (72956, 194045), (77618, 182390), (90620, 156221), (91195, 155236), (117806, 120170)]