84725620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 218115072

約数和(自身を除く): 133389452

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 97, 119, 140, 170, 194, 238, 340, 367, 388, 476, 485, 595, 679, 734, 970, 1190, 1358, 1468, 1649, 1835, 1940, 2380, 2569, 2716, 3298, 3395, 3670, 5138, 6239, 6596, 6790, 7340, 8245, 10276, 11543, 12478, 12845, 13580, 16490, 23086, 24956, 25690, 31195, 32980, 35599, 43673, 46172, 51380, 57715, 62390, 71198, 87346, 115430, 124780, 142396, 174692, 177995, 218365, 230860, 249193, 355990, 436730, 498386, 605183, 711980, 873460, 996772, 1210366, 1245965, 2420732, 2491930, 3025915, 4236281, 4983860, 6051830, 8472562, 12103660, 16945124, 21181405, 42362810, 84725620]

約数ペア:

[(1, 84725620), (2, 42362810), (4, 21181405), (5, 16945124), (7, 12103660), (10, 8472562), (14, 6051830), (17, 4983860), (20, 4236281), (28, 3025915), (34, 2491930), (35, 2420732), (68, 1245965), (70, 1210366), (85, 996772), (97, 873460), (119, 711980), (140, 605183), (170, 498386), (194, 436730), (238, 355990), (340, 249193), (367, 230860), (388, 218365), (476, 177995), (485, 174692), (595, 142396), (679, 124780), (734, 115430), (970, 87346), (1190, 71198), (1358, 62390), (1468, 57715), (1649, 51380), (1835, 46172), (1940, 43673), (2380, 35599), (2569, 32980), (2716, 31195), (3298, 25690), (3395, 24956), (3670, 23086), (5138, 16490), (6239, 13580), (6596, 12845), (6790, 12478), (7340, 11543), (8245, 10276)]