40087950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 115397376

約数和(自身を除く): 75309426

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 73, 75, 105, 146, 150, 175, 210, 219, 350, 365, 438, 511, 523, 525, 730, 1022, 1046, 1050, 1095, 1533, 1569, 1825, 2190, 2555, 2615, 3066, 3138, 3650, 3661, 5110, 5230, 5475, 7322, 7665, 7845, 10950, 10983, 12775, 13075, 15330, 15690, 18305, 21966, 25550, 26150, 36610, 38179, 38325, 39225, 54915, 76358, 76650, 78450, 91525, 109830, 114537, 183050, 190895, 229074, 267253, 274575, 381790, 534506, 549150, 572685, 801759, 954475, 1145370, 1336265, 1603518, 1908950, 2672530, 2863425, 4008795, 5726850, 6681325, 8017590, 13362650, 20043975, 40087950]

約数ペア:

[(1, 40087950), (2, 20043975), (3, 13362650), (5, 8017590), (6, 6681325), (7, 5726850), (10, 4008795), (14, 2863425), (15, 2672530), (21, 1908950), (25, 1603518), (30, 1336265), (35, 1145370), (42, 954475), (50, 801759), (70, 572685), (73, 549150), (75, 534506), (105, 381790), (146, 274575), (150, 267253), (175, 229074), (210, 190895), (219, 183050), (350, 114537), (365, 109830), (438, 91525), (511, 78450), (523, 76650), (525, 76358), (730, 54915), (1022, 39225), (1046, 38325), (1050, 38179), (1095, 36610), (1533, 26150), (1569, 25550), (1825, 21966), (2190, 18305), (2555, 15690), (2615, 15330), (3066, 13075), (3138, 12775), (3650, 10983), (3661, 10950), (5110, 7845), (5230, 7665), (5475, 7322)]