45375460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2861}}^1$

素因数の和:2944

約数の個数: 48

約数和(自身を含む): 104337072

約数和(自身を除く): 58961612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 793, 1220, 1586, 2861, 3172, 3965, 5722, 7930, 11444, 14305, 15860, 28610, 37193, 57220, 74386, 148772, 174521, 185965, 349042, 371930, 698084, 743860, 872605, 1745210, 2268773, 3490420, 4537546, 9075092, 11343865, 22687730, 45375460]

約数ペア:

[(1, 45375460), (2, 22687730), (4, 11343865), (5, 9075092), (10, 4537546), (13, 3490420), (20, 2268773), (26, 1745210), (52, 872605), (61, 743860), (65, 698084), (122, 371930), (130, 349042), (244, 185965), (260, 174521), (305, 148772), (610, 74386), (793, 57220), (1220, 37193), (1586, 28610), (2861, 15860), (3172, 14305), (3965, 11444), (5722, 7930)]