62535980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3943}}^1$

素因数の和:4026

約数の個数: 48

約数和(自身を含む): 143782464

約数和(自身を除く): 81246484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 793, 1220, 1586, 3172, 3943, 3965, 7886, 7930, 15772, 15860, 19715, 39430, 51259, 78860, 102518, 205036, 240523, 256295, 481046, 512590, 962092, 1025180, 1202615, 2405230, 3126799, 4810460, 6253598, 12507196, 15633995, 31267990, 62535980]

約数ペア:

[(1, 62535980), (2, 31267990), (4, 15633995), (5, 12507196), (10, 6253598), (13, 4810460), (20, 3126799), (26, 2405230), (52, 1202615), (61, 1025180), (65, 962092), (122, 512590), (130, 481046), (244, 256295), (260, 240523), (305, 205036), (610, 102518), (793, 78860), (1220, 51259), (1586, 39430), (3172, 19715), (3943, 15860), (3965, 15772), (7886, 7930)]