971567300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{3121}}^1$

素因数の和:3429

約数の個数: 72

約数和(自身を含む): 2308831392

約数和(自身を除く): 1337264092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 283, 550, 566, 1100, 1132, 1415, 2830, 3113, 3121, 5660, 6226, 6242, 7075, 12452, 12484, 14150, 15565, 15605, 28300, 31130, 31210, 34331, 62260, 62420, 68662, 77825, 78025, 137324, 155650, 156050, 171655, 311300, 312100, 343310, 686620, 858275, 883243, 1716550, 1766486, 3433100, 3532972, 4416215, 8832430, 9715673, 17664860, 19431346, 22081075, 38862692, 44162150, 48578365, 88324300, 97156730, 194313460, 242891825, 485783650, 971567300]

約数ペア:

[(1, 971567300), (2, 485783650), (4, 242891825), (5, 194313460), (10, 97156730), (11, 88324300), (20, 48578365), (22, 44162150), (25, 38862692), (44, 22081075), (50, 19431346), (55, 17664860), (100, 9715673), (110, 8832430), (220, 4416215), (275, 3532972), (283, 3433100), (550, 1766486), (566, 1716550), (1100, 883243), (1132, 858275), (1415, 686620), (2830, 343310), (3113, 312100), (3121, 311300), (5660, 171655), (6226, 156050), (6242, 155650), (7075, 137324), (12452, 78025), (12484, 77825), (14150, 68662), (15565, 62420), (15605, 62260), (28300, 34331), (31130, 31210)]