109021640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:583

約数の個数: 128

約数和(自身を含む): 307480320

約数和(自身を除く): 198458680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 61, 65, 70, 91, 104, 122, 130, 140, 182, 244, 260, 280, 305, 364, 427, 455, 488, 491, 520, 610, 728, 793, 854, 910, 982, 1220, 1586, 1708, 1820, 1964, 2135, 2440, 2455, 3172, 3416, 3437, 3640, 3928, 3965, 4270, 4910, 5551, 6344, 6383, 6874, 7930, 8540, 9820, 11102, 12766, 13748, 15860, 17080, 17185, 19640, 22204, 25532, 27496, 27755, 29951, 31720, 31915, 34370, 44408, 44681, 51064, 55510, 59902, 63830, 68740, 89362, 111020, 119804, 127660, 137480, 149755, 178724, 209657, 222040, 223405, 239608, 255320, 299510, 357448, 389363, 419314, 446810, 599020, 778726, 838628, 893620, 1048285, 1198040, 1557452, 1677256, 1787240, 1946815, 2096570, 2725541, 3114904, 3893630, 4193140, 5451082, 7787260, 8386280, 10902164, 13627705, 15574520, 21804328, 27255410, 54510820, 109021640]

約数ペア:

[(1, 109021640), (2, 54510820), (4, 27255410), (5, 21804328), (7, 15574520), (8, 13627705), (10, 10902164), (13, 8386280), (14, 7787260), (20, 5451082), (26, 4193140), (28, 3893630), (35, 3114904), (40, 2725541), (52, 2096570), (56, 1946815), (61, 1787240), (65, 1677256), (70, 1557452), (91, 1198040), (104, 1048285), (122, 893620), (130, 838628), (140, 778726), (182, 599020), (244, 446810), (260, 419314), (280, 389363), (305, 357448), (364, 299510), (427, 255320), (455, 239608), (488, 223405), (491, 222040), (520, 209657), (610, 178724), (728, 149755), (793, 137480), (854, 127660), (910, 119804), (982, 111020), (1220, 89362), (1586, 68740), (1708, 63830), (1820, 59902), (1964, 55510), (2135, 51064), (2440, 44681), (2455, 44408), (3172, 34370), (3416, 31915), (3437, 31720), (3640, 29951), (3928, 27755), (3965, 27496), (4270, 25532), (4910, 22204), (5551, 19640), (6344, 17185), (6383, 17080), (6874, 15860), (7930, 13748), (8540, 12766), (9820, 11102)]