118319260

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{331}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 254171232

約数和(自身を除く): 135851972

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 293, 305, 331, 586, 610, 662, 1172, 1220, 1324, 1465, 1655, 2930, 3310, 5860, 6620, 17873, 20191, 35746, 40382, 71492, 80764, 89365, 96983, 100955, 178730, 193966, 201910, 357460, 387932, 403820, 484915, 969830, 1939660, 5915963, 11831926, 23663852, 29579815, 59159630, 118319260]

約数ペア:

[(1, 118319260), (2, 59159630), (4, 29579815), (5, 23663852), (10, 11831926), (20, 5915963), (61, 1939660), (122, 969830), (244, 484915), (293, 403820), (305, 387932), (331, 357460), (586, 201910), (610, 193966), (662, 178730), (1172, 100955), (1220, 96983), (1324, 89365), (1465, 80764), (1655, 71492), (2930, 40382), (3310, 35746), (5860, 20191), (6620, 17873)]