81066360530

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3203}}^1\times {\mathrm{41491}}^1$

素因数の和:44762

約数の個数: 32

約数和(自身を含む): 148361450688

約数和(自身を除く): 67295090158

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 3203, 6406, 16015, 32030, 41491, 82982, 195383, 207455, 390766, 414910, 976915, 1953830, 2530951, 5061902, 12654755, 25309510, 132895673, 265791346, 664478365, 1328956730, 8106636053, 16213272106, 40533180265, 81066360530]

約数ペア:

[(1, 81066360530), (2, 40533180265), (5, 16213272106), (10, 8106636053), (61, 1328956730), (122, 664478365), (305, 265791346), (610, 132895673), (3203, 25309510), (6406, 12654755), (16015, 5061902), (32030, 2530951), (41491, 1953830), (82982, 976915), (195383, 414910), (207455, 390766)]