12764536300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{37117}}^1$

素因数の和:37331

約数の個数: 72

約数和(自身を含む): 29318765840

約数和(自身を除く): 16554229540

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 181, 190, 362, 380, 475, 724, 905, 950, 1810, 1900, 3439, 3620, 4525, 6878, 9050, 13756, 17195, 18100, 34390, 37117, 68780, 74234, 85975, 148468, 171950, 185585, 343900, 371170, 705223, 742340, 927925, 1410446, 1855850, 2820892, 3526115, 3711700, 6718177, 7052230, 13436354, 14104460, 17630575, 26872708, 33590885, 35261150, 67181770, 70522300, 127645363, 134363540, 167954425, 255290726, 335908850, 510581452, 638226815, 671817700, 1276453630, 2552907260, 3191134075, 6382268150, 12764536300]

約数ペア:

[(1, 12764536300), (2, 6382268150), (4, 3191134075), (5, 2552907260), (10, 1276453630), (19, 671817700), (20, 638226815), (25, 510581452), (38, 335908850), (50, 255290726), (76, 167954425), (95, 134363540), (100, 127645363), (181, 70522300), (190, 67181770), (362, 35261150), (380, 33590885), (475, 26872708), (724, 17630575), (905, 14104460), (950, 13436354), (1810, 7052230), (1900, 6718177), (3439, 3711700), (3620, 3526115), (4525, 2820892), (6878, 1855850), (9050, 1410446), (13756, 927925), (17195, 742340), (18100, 705223), (34390, 371170), (37117, 343900), (68780, 185585), (74234, 171950), (85975, 148468)]