149279650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2767}}^1$

素因数の和:2875

約数の個数: 48

約数和(自身を含む): 302730624

約数和(自身を除く): 153450974

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 130, 166, 325, 415, 650, 830, 1079, 2075, 2158, 2767, 4150, 5395, 5534, 10790, 13835, 26975, 27670, 35971, 53950, 69175, 71942, 138350, 179855, 229661, 359710, 459322, 899275, 1148305, 1798550, 2296610, 2985593, 5741525, 5971186, 11483050, 14927965, 29855930, 74639825, 149279650]

約数ペア:

[(1, 149279650), (2, 74639825), (5, 29855930), (10, 14927965), (13, 11483050), (25, 5971186), (26, 5741525), (50, 2985593), (65, 2296610), (83, 1798550), (130, 1148305), (166, 899275), (325, 459322), (415, 359710), (650, 229661), (830, 179855), (1079, 138350), (2075, 71942), (2158, 69175), (2767, 53950), (4150, 35971), (5395, 27670), (5534, 26975), (10790, 13835)]