40593620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 97977600

約数和(自身を除く): 57383980

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 29, 34, 46, 58, 68, 85, 92, 115, 116, 145, 170, 179, 230, 290, 340, 358, 391, 460, 493, 580, 667, 716, 782, 895, 986, 1334, 1564, 1790, 1955, 1972, 2465, 2668, 3043, 3335, 3580, 3910, 4117, 4930, 5191, 6086, 6670, 7820, 8234, 9860, 10382, 11339, 12172, 13340, 15215, 16468, 20585, 20764, 22678, 25955, 30430, 41170, 45356, 51910, 56695, 60860, 69989, 82340, 88247, 103820, 113390, 119393, 139978, 176494, 226780, 238786, 279956, 349945, 352988, 441235, 477572, 596965, 699890, 882470, 1193930, 1399780, 1764940, 2029681, 2387860, 4059362, 8118724, 10148405, 20296810, 40593620]

約数ペア:

[(1, 40593620), (2, 20296810), (4, 10148405), (5, 8118724), (10, 4059362), (17, 2387860), (20, 2029681), (23, 1764940), (29, 1399780), (34, 1193930), (46, 882470), (58, 699890), (68, 596965), (85, 477572), (92, 441235), (115, 352988), (116, 349945), (145, 279956), (170, 238786), (179, 226780), (230, 176494), (290, 139978), (340, 119393), (358, 113390), (391, 103820), (460, 88247), (493, 82340), (580, 69989), (667, 60860), (716, 56695), (782, 51910), (895, 45356), (986, 41170), (1334, 30430), (1564, 25955), (1790, 22678), (1955, 20764), (1972, 20585), (2465, 16468), (2668, 15215), (3043, 13340), (3335, 12172), (3580, 11339), (3910, 10382), (4117, 9860), (4930, 8234), (5191, 7820), (6086, 6670)]