4100250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:109

約数の個数: 128

約数和(自身を含む): 12939264

約数和(自身を除く): 8839014

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 71, 75, 77, 105, 110, 125, 142, 150, 154, 165, 175, 210, 213, 231, 250, 275, 330, 350, 355, 375, 385, 426, 462, 497, 525, 550, 710, 750, 770, 781, 825, 875, 994, 1050, 1065, 1155, 1375, 1491, 1562, 1650, 1750, 1775, 1925, 2130, 2310, 2343, 2485, 2625, 2750, 2982, 3550, 3850, 3905, 4125, 4686, 4970, 5250, 5325, 5467, 5775, 7455, 7810, 8250, 8875, 9625, 10650, 10934, 11550, 11715, 12425, 14910, 16401, 17750, 19250, 19525, 23430, 24850, 26625, 27335, 28875, 32802, 37275, 39050, 53250, 54670, 57750, 58575, 62125, 74550, 82005, 97625, 117150, 124250, 136675, 164010, 186375, 195250, 273350, 292875, 372750, 410025, 585750, 683375, 820050, 1366750, 2050125, 4100250]

約数ペア:

[(1, 4100250), (2, 2050125), (3, 1366750), (5, 820050), (6, 683375), (7, 585750), (10, 410025), (11, 372750), (14, 292875), (15, 273350), (21, 195250), (22, 186375), (25, 164010), (30, 136675), (33, 124250), (35, 117150), (42, 97625), (50, 82005), (55, 74550), (66, 62125), (70, 58575), (71, 57750), (75, 54670), (77, 53250), (105, 39050), (110, 37275), (125, 32802), (142, 28875), (150, 27335), (154, 26625), (165, 24850), (175, 23430), (210, 19525), (213, 19250), (231, 17750), (250, 16401), (275, 14910), (330, 12425), (350, 11715), (355, 11550), (375, 10934), (385, 10650), (426, 9625), (462, 8875), (497, 8250), (525, 7810), (550, 7455), (710, 5775), (750, 5467), (770, 5325), (781, 5250), (825, 4970), (875, 4686), (994, 4125), (1050, 3905), (1065, 3850), (1155, 3550), (1375, 2982), (1491, 2750), (1562, 2625), (1650, 2485), (1750, 2343), (1775, 2310), (1925, 2130)]