41886260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 102076800

約数和(自身を除く): 60190540

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 61, 65, 76, 95, 122, 130, 139, 190, 244, 247, 260, 278, 305, 380, 494, 556, 610, 695, 793, 988, 1159, 1220, 1235, 1390, 1586, 1807, 2318, 2470, 2641, 2780, 3172, 3614, 3965, 4636, 4940, 5282, 5795, 7228, 7930, 8479, 9035, 10564, 11590, 13205, 15067, 15860, 16958, 18070, 23180, 26410, 30134, 33916, 34333, 36140, 42395, 52820, 60268, 68666, 75335, 84790, 110227, 137332, 150670, 161101, 169580, 171665, 220454, 301340, 322202, 343330, 440908, 551135, 644404, 686660, 805505, 1102270, 1611010, 2094313, 2204540, 3222020, 4188626, 8377252, 10471565, 20943130, 41886260]

約数ペア:

[(1, 41886260), (2, 20943130), (4, 10471565), (5, 8377252), (10, 4188626), (13, 3222020), (19, 2204540), (20, 2094313), (26, 1611010), (38, 1102270), (52, 805505), (61, 686660), (65, 644404), (76, 551135), (95, 440908), (122, 343330), (130, 322202), (139, 301340), (190, 220454), (244, 171665), (247, 169580), (260, 161101), (278, 150670), (305, 137332), (380, 110227), (494, 84790), (556, 75335), (610, 68666), (695, 60268), (793, 52820), (988, 42395), (1159, 36140), (1220, 34333), (1235, 33916), (1390, 30134), (1586, 26410), (1807, 23180), (2318, 18070), (2470, 16958), (2641, 15860), (2780, 15067), (3172, 13205), (3614, 11590), (3965, 10564), (4636, 9035), (4940, 8479), (5282, 7930), (5795, 7228)]