32179940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2029}}^1$

素因数の和:2112

約数の個数: 48

約数和(自身を含む): 74005680

約数和(自身を除く): 41825740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 793, 1220, 1586, 2029, 3172, 3965, 4058, 7930, 8116, 10145, 15860, 20290, 26377, 40580, 52754, 105508, 123769, 131885, 247538, 263770, 495076, 527540, 618845, 1237690, 1608997, 2475380, 3217994, 6435988, 8044985, 16089970, 32179940]

約数ペア:

[(1, 32179940), (2, 16089970), (4, 8044985), (5, 6435988), (10, 3217994), (13, 2475380), (20, 1608997), (26, 1237690), (52, 618845), (61, 527540), (65, 495076), (122, 263770), (130, 247538), (244, 131885), (260, 123769), (305, 105508), (610, 52754), (793, 40580), (1220, 26377), (1586, 20290), (2029, 15860), (3172, 10145), (3965, 8116), (4058, 7930)]