40076270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 81454464

約数和(自身を除く): 41378194

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 73, 82, 103, 130, 146, 205, 206, 365, 410, 515, 533, 730, 949, 1030, 1066, 1339, 1898, 2665, 2678, 2993, 4223, 4745, 5330, 5986, 6695, 7519, 8446, 9490, 13390, 14965, 15038, 21115, 29930, 37595, 38909, 42230, 54899, 75190, 77818, 97747, 109798, 194545, 195494, 274495, 308279, 389090, 488735, 548990, 616558, 977470, 1541395, 3082790, 4007627, 8015254, 20038135, 40076270]

約数ペア:

[(1, 40076270), (2, 20038135), (5, 8015254), (10, 4007627), (13, 3082790), (26, 1541395), (41, 977470), (65, 616558), (73, 548990), (82, 488735), (103, 389090), (130, 308279), (146, 274495), (205, 195494), (206, 194545), (365, 109798), (410, 97747), (515, 77818), (533, 75190), (730, 54899), (949, 42230), (1030, 38909), (1066, 37595), (1339, 29930), (1898, 21115), (2665, 15038), (2678, 14965), (2993, 13390), (4223, 9490), (4745, 8446), (5330, 7519), (5986, 6695)]