45203620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 119750400

約数和(自身を除く): 74546780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 149, 154, 197, 220, 298, 308, 385, 394, 596, 745, 770, 788, 985, 1043, 1379, 1490, 1540, 1639, 1970, 2086, 2167, 2758, 2980, 3278, 3940, 4172, 4334, 5215, 5516, 6556, 6895, 8195, 8668, 10430, 10835, 11473, 13790, 15169, 16390, 20860, 21670, 22946, 27580, 29353, 30338, 32780, 43340, 45892, 57365, 58706, 60676, 75845, 114730, 117412, 146765, 151690, 205471, 229460, 293530, 303380, 322883, 410942, 587060, 645766, 821884, 1027355, 1291532, 1614415, 2054710, 2260181, 3228830, 4109420, 4520362, 6457660, 9040724, 11300905, 22601810, 45203620]

約数ペア:

[(1, 45203620), (2, 22601810), (4, 11300905), (5, 9040724), (7, 6457660), (10, 4520362), (11, 4109420), (14, 3228830), (20, 2260181), (22, 2054710), (28, 1614415), (35, 1291532), (44, 1027355), (55, 821884), (70, 645766), (77, 587060), (110, 410942), (140, 322883), (149, 303380), (154, 293530), (197, 229460), (220, 205471), (298, 151690), (308, 146765), (385, 117412), (394, 114730), (596, 75845), (745, 60676), (770, 58706), (788, 57365), (985, 45892), (1043, 43340), (1379, 32780), (1490, 30338), (1540, 29353), (1639, 27580), (1970, 22946), (2086, 21670), (2167, 20860), (2758, 16390), (2980, 15169), (3278, 13790), (3940, 11473), (4172, 10835), (4334, 10430), (5215, 8668), (5516, 8195), (6556, 6895)]