1177029380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{6131}}^1$

素因数の和:6500

約数の個数: 48

約数和(自身を含む): 2565138240

約数和(自身を除く): 1388108860

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 331, 580, 662, 1324, 1655, 3310, 6131, 6620, 9599, 12262, 19198, 24524, 30655, 38396, 47995, 61310, 95990, 122620, 177799, 191980, 355598, 711196, 888995, 1777990, 2029361, 3555980, 4058722, 8117444, 10146805, 20293610, 40587220, 58851469, 117702938, 235405876, 294257345, 588514690, 1177029380]

約数ペア:

[(1, 1177029380), (2, 588514690), (4, 294257345), (5, 235405876), (10, 117702938), (20, 58851469), (29, 40587220), (58, 20293610), (116, 10146805), (145, 8117444), (290, 4058722), (331, 3555980), (580, 2029361), (662, 1777990), (1324, 888995), (1655, 711196), (3310, 355598), (6131, 191980), (6620, 177799), (9599, 122620), (12262, 95990), (19198, 61310), (24524, 47995), (30655, 38396)]