73354840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{141067}}^1$

素因数の和:141091

約数の個数: 32

約数和(自身を含む): 177745680

約数和(自身を除く): 104390840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 141067, 282134, 564268, 705335, 1128536, 1410670, 1833871, 2821340, 3667742, 5642680, 7335484, 9169355, 14670968, 18338710, 36677420, 73354840]

約数ペア:

[(1, 73354840), (2, 36677420), (4, 18338710), (5, 14670968), (8, 9169355), (10, 7335484), (13, 5642680), (20, 3667742), (26, 2821340), (40, 1833871), (52, 1410670), (65, 1128536), (104, 705335), (130, 564268), (260, 282134), (520, 141067)]