120717220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4597}}^1$

素因数の和:4720

約数の個数: 48

約数和(自身を含む): 275769648

約数和(自身を除く): 155052428

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 1010, 1313, 2020, 2626, 4597, 5252, 6565, 9194, 13130, 18388, 22985, 26260, 45970, 59761, 91940, 119522, 239044, 298805, 464297, 597610, 928594, 1195220, 1857188, 2321485, 4642970, 6035861, 9285940, 12071722, 24143444, 30179305, 60358610, 120717220]

約数ペア:

[(1, 120717220), (2, 60358610), (4, 30179305), (5, 24143444), (10, 12071722), (13, 9285940), (20, 6035861), (26, 4642970), (52, 2321485), (65, 1857188), (101, 1195220), (130, 928594), (202, 597610), (260, 464297), (404, 298805), (505, 239044), (1010, 119522), (1313, 91940), (2020, 59761), (2626, 45970), (4597, 26260), (5252, 22985), (6565, 18388), (9194, 13130)]