742071460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 1717656192

約数和(自身を除く): 975584732

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 137, 166, 251, 260, 274, 332, 415, 502, 548, 685, 830, 1004, 1079, 1255, 1370, 1660, 1781, 2158, 2510, 2740, 3263, 3562, 4316, 5020, 5395, 6526, 7124, 8905, 10790, 11371, 13052, 16315, 17810, 20833, 21580, 22742, 32630, 34387, 35620, 41666, 45484, 56855, 65260, 68774, 83332, 104165, 113710, 137548, 147823, 171935, 208330, 227420, 270829, 295646, 343870, 416660, 447031, 541658, 591292, 687740, 739115, 894062, 1083316, 1354145, 1478230, 1788124, 2235155, 2708290, 2854121, 2956460, 4470310, 5416580, 5708242, 8940620, 11416484, 14270605, 28541210, 37103573, 57082420, 74207146, 148414292, 185517865, 371035730, 742071460]

約数ペア:

[(1, 742071460), (2, 371035730), (4, 185517865), (5, 148414292), (10, 74207146), (13, 57082420), (20, 37103573), (26, 28541210), (52, 14270605), (65, 11416484), (83, 8940620), (130, 5708242), (137, 5416580), (166, 4470310), (251, 2956460), (260, 2854121), (274, 2708290), (332, 2235155), (415, 1788124), (502, 1478230), (548, 1354145), (685, 1083316), (830, 894062), (1004, 739115), (1079, 687740), (1255, 591292), (1370, 541658), (1660, 447031), (1781, 416660), (2158, 343870), (2510, 295646), (2740, 270829), (3263, 227420), (3562, 208330), (4316, 171935), (5020, 147823), (5395, 137548), (6526, 113710), (7124, 104165), (8905, 83332), (10790, 68774), (11371, 65260), (13052, 56855), (16315, 45484), (17810, 41666), (20833, 35620), (21580, 34387), (22742, 32630)]