71186540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6043}}^1$

素因数の和:6102

約数の個数: 48

約数和(自身を含む): 162462720

約数和(自身を除く): 91276180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 6043, 11780, 12086, 24172, 30215, 60430, 114817, 120860, 187333, 229634, 374666, 459268, 574085, 749332, 936665, 1148170, 1873330, 2296340, 3559327, 3746660, 7118654, 14237308, 17796635, 35593270, 71186540]

約数ペア:

[(1, 71186540), (2, 35593270), (4, 17796635), (5, 14237308), (10, 7118654), (19, 3746660), (20, 3559327), (31, 2296340), (38, 1873330), (62, 1148170), (76, 936665), (95, 749332), (124, 574085), (155, 459268), (190, 374666), (310, 229634), (380, 187333), (589, 120860), (620, 114817), (1178, 60430), (2356, 30215), (2945, 24172), (5890, 12086), (6043, 11780)]