33257420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 84295680

約数和(自身を除く): 51038260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 79, 97, 124, 140, 155, 158, 194, 217, 310, 316, 388, 395, 434, 485, 553, 620, 679, 790, 868, 970, 1085, 1106, 1358, 1580, 1940, 2170, 2212, 2449, 2716, 2765, 3007, 3395, 4340, 4898, 5530, 6014, 6790, 7663, 9796, 11060, 12028, 12245, 13580, 15035, 15326, 17143, 21049, 24490, 30070, 30652, 34286, 38315, 42098, 48980, 53641, 60140, 68572, 76630, 84196, 85715, 105245, 107282, 153260, 171430, 210490, 214564, 237553, 268205, 342860, 420980, 475106, 536410, 950212, 1072820, 1187765, 1662871, 2375530, 3325742, 4751060, 6651484, 8314355, 16628710, 33257420]

約数ペア:

[(1, 33257420), (2, 16628710), (4, 8314355), (5, 6651484), (7, 4751060), (10, 3325742), (14, 2375530), (20, 1662871), (28, 1187765), (31, 1072820), (35, 950212), (62, 536410), (70, 475106), (79, 420980), (97, 342860), (124, 268205), (140, 237553), (155, 214564), (158, 210490), (194, 171430), (217, 153260), (310, 107282), (316, 105245), (388, 85715), (395, 84196), (434, 76630), (485, 68572), (553, 60140), (620, 53641), (679, 48980), (790, 42098), (868, 38315), (970, 34286), (1085, 30652), (1106, 30070), (1358, 24490), (1580, 21049), (1940, 17143), (2170, 15326), (2212, 15035), (2449, 13580), (2716, 12245), (2765, 12028), (3007, 11060), (3395, 9796), (4340, 7663), (4898, 6790), (5530, 6014)]