194714720

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1144

約数の個数: 96

約数和(自身を含む): 488146176

約数和(自身を除く): 293431456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 74, 80, 124, 148, 155, 160, 185, 248, 296, 310, 370, 496, 592, 620, 740, 992, 1061, 1147, 1184, 1240, 1480, 2122, 2294, 2480, 2960, 4244, 4588, 4960, 5305, 5735, 5920, 8488, 9176, 10610, 11470, 16976, 18352, 21220, 22940, 32891, 33952, 36704, 39257, 42440, 45880, 65782, 78514, 84880, 91760, 131564, 157028, 164455, 169760, 183520, 196285, 263128, 314056, 328910, 392570, 526256, 628112, 657820, 785140, 1052512, 1216967, 1256224, 1315640, 1570280, 2433934, 2631280, 3140560, 4867868, 5262560, 6084835, 6281120, 9735736, 12169670, 19471472, 24339340, 38942944, 48678680, 97357360, 194714720]

約数ペア:

[(1, 194714720), (2, 97357360), (4, 48678680), (5, 38942944), (8, 24339340), (10, 19471472), (16, 12169670), (20, 9735736), (31, 6281120), (32, 6084835), (37, 5262560), (40, 4867868), (62, 3140560), (74, 2631280), (80, 2433934), (124, 1570280), (148, 1315640), (155, 1256224), (160, 1216967), (185, 1052512), (248, 785140), (296, 657820), (310, 628112), (370, 526256), (496, 392570), (592, 328910), (620, 314056), (740, 263128), (992, 196285), (1061, 183520), (1147, 169760), (1184, 164455), (1240, 157028), (1480, 131564), (2122, 91760), (2294, 84880), (2480, 78514), (2960, 65782), (4244, 45880), (4588, 42440), (4960, 39257), (5305, 36704), (5735, 33952), (5920, 32891), (8488, 22940), (9176, 21220), (10610, 18352), (11470, 16976)]