41390570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 85155840

約数和(自身を除く): 43765270

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 109, 115, 127, 130, 218, 230, 254, 299, 545, 598, 635, 1090, 1270, 1417, 1495, 1651, 2507, 2834, 2921, 2990, 3302, 5014, 5842, 7085, 8255, 12535, 13843, 14170, 14605, 16510, 25070, 27686, 29210, 32591, 37973, 65182, 69215, 75946, 138430, 162955, 179959, 189865, 318389, 325910, 359918, 379730, 636778, 899795, 1591945, 1799590, 3183890, 4139057, 8278114, 20695285, 41390570]

約数ペア:

[(1, 41390570), (2, 20695285), (5, 8278114), (10, 4139057), (13, 3183890), (23, 1799590), (26, 1591945), (46, 899795), (65, 636778), (109, 379730), (115, 359918), (127, 325910), (130, 318389), (218, 189865), (230, 179959), (254, 162955), (299, 138430), (545, 75946), (598, 69215), (635, 65182), (1090, 37973), (1270, 32591), (1417, 29210), (1495, 27686), (1651, 25070), (2507, 16510), (2834, 14605), (2921, 14170), (2990, 13843), (3302, 12535), (5014, 8255), (5842, 7085)]