97636240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:644

約数の個数: 80

約数和(自身を含む): 246078000

約数和(自身を除く): 148441760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 269, 349, 520, 538, 698, 1040, 1076, 1345, 1396, 1745, 2152, 2690, 2792, 3490, 3497, 4304, 4537, 5380, 5584, 6980, 6994, 9074, 10760, 13960, 13988, 17485, 18148, 21520, 22685, 27920, 27976, 34970, 36296, 45370, 55952, 69940, 72592, 90740, 93881, 139880, 181480, 187762, 279760, 362960, 375524, 469405, 751048, 938810, 1220453, 1502096, 1877620, 2440906, 3755240, 4881812, 6102265, 7510480, 9763624, 12204530, 19527248, 24409060, 48818120, 97636240]

約数ペア:

[(1, 97636240), (2, 48818120), (4, 24409060), (5, 19527248), (8, 12204530), (10, 9763624), (13, 7510480), (16, 6102265), (20, 4881812), (26, 3755240), (40, 2440906), (52, 1877620), (65, 1502096), (80, 1220453), (104, 938810), (130, 751048), (208, 469405), (260, 375524), (269, 362960), (349, 279760), (520, 187762), (538, 181480), (698, 139880), (1040, 93881), (1076, 90740), (1345, 72592), (1396, 69940), (1745, 55952), (2152, 45370), (2690, 36296), (2792, 34970), (3490, 27976), (3497, 27920), (4304, 22685), (4537, 21520), (5380, 18148), (5584, 17485), (6980, 13988), (6994, 13960), (9074, 10760)]