46640360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 113778000

約数和(自身を除く): 67137640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 257, 260, 349, 514, 520, 698, 1028, 1285, 1396, 1745, 2056, 2570, 2792, 3341, 3490, 4537, 5140, 6682, 6980, 9074, 10280, 13364, 13960, 16705, 18148, 22685, 26728, 33410, 36296, 45370, 66820, 89693, 90740, 133640, 179386, 181480, 358772, 448465, 717544, 896930, 1166009, 1793860, 2332018, 3587720, 4664036, 5830045, 9328072, 11660090, 23320180, 46640360]

約数ペア:

[(1, 46640360), (2, 23320180), (4, 11660090), (5, 9328072), (8, 5830045), (10, 4664036), (13, 3587720), (20, 2332018), (26, 1793860), (40, 1166009), (52, 896930), (65, 717544), (104, 448465), (130, 358772), (257, 181480), (260, 179386), (349, 133640), (514, 90740), (520, 89693), (698, 66820), (1028, 45370), (1285, 36296), (1396, 33410), (1745, 26728), (2056, 22685), (2570, 18148), (2792, 16705), (3341, 13960), (3490, 13364), (4537, 10280), (5140, 9074), (6682, 6980)]