40495260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 123197760

約数和(自身を除く): 82702500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 193, 195, 260, 269, 386, 390, 538, 579, 772, 780, 807, 965, 1076, 1158, 1345, 1614, 1930, 2316, 2509, 2690, 2895, 3228, 3497, 3860, 4035, 5018, 5380, 5790, 6994, 7527, 8070, 10036, 10491, 11580, 12545, 13988, 15054, 16140, 17485, 20982, 25090, 30108, 34970, 37635, 41964, 50180, 51917, 52455, 69940, 75270, 103834, 104910, 150540, 155751, 207668, 209820, 259585, 311502, 519170, 623004, 674921, 778755, 1038340, 1349842, 1557510, 2024763, 2699684, 3115020, 3374605, 4049526, 6749210, 8099052, 10123815, 13498420, 20247630, 40495260]

約数ペア:

[(1, 40495260), (2, 20247630), (3, 13498420), (4, 10123815), (5, 8099052), (6, 6749210), (10, 4049526), (12, 3374605), (13, 3115020), (15, 2699684), (20, 2024763), (26, 1557510), (30, 1349842), (39, 1038340), (52, 778755), (60, 674921), (65, 623004), (78, 519170), (130, 311502), (156, 259585), (193, 209820), (195, 207668), (260, 155751), (269, 150540), (386, 104910), (390, 103834), (538, 75270), (579, 69940), (772, 52455), (780, 51917), (807, 50180), (965, 41964), (1076, 37635), (1158, 34970), (1345, 30108), (1614, 25090), (1930, 20982), (2316, 17485), (2509, 16140), (2690, 15054), (2895, 13988), (3228, 12545), (3497, 11580), (3860, 10491), (4035, 10036), (5018, 8070), (5380, 7527), (5790, 6994)]