109433720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 283668480

約数和(自身を除く): 174234760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 71, 88, 110, 113, 124, 142, 155, 220, 226, 248, 284, 310, 341, 355, 440, 452, 565, 568, 620, 682, 710, 781, 904, 1130, 1240, 1243, 1364, 1420, 1562, 1705, 2201, 2260, 2486, 2728, 2840, 3124, 3410, 3503, 3905, 4402, 4520, 4972, 6215, 6248, 6820, 7006, 7810, 8023, 8804, 9944, 11005, 12430, 13640, 14012, 15620, 16046, 17515, 17608, 22010, 24211, 24860, 28024, 31240, 32092, 35030, 38533, 40115, 44020, 48422, 49720, 64184, 70060, 77066, 80230, 88040, 88253, 96844, 121055, 140120, 154132, 160460, 176506, 192665, 193688, 242110, 248713, 308264, 320920, 353012, 385330, 441265, 484220, 497426, 706024, 770660, 882530, 968440, 994852, 1243565, 1541320, 1765060, 1989704, 2487130, 2735843, 3530120, 4974260, 5471686, 9948520, 10943372, 13679215, 21886744, 27358430, 54716860, 109433720]

約数ペア:

[(1, 109433720), (2, 54716860), (4, 27358430), (5, 21886744), (8, 13679215), (10, 10943372), (11, 9948520), (20, 5471686), (22, 4974260), (31, 3530120), (40, 2735843), (44, 2487130), (55, 1989704), (62, 1765060), (71, 1541320), (88, 1243565), (110, 994852), (113, 968440), (124, 882530), (142, 770660), (155, 706024), (220, 497426), (226, 484220), (248, 441265), (284, 385330), (310, 353012), (341, 320920), (355, 308264), (440, 248713), (452, 242110), (565, 193688), (568, 192665), (620, 176506), (682, 160460), (710, 154132), (781, 140120), (904, 121055), (1130, 96844), (1240, 88253), (1243, 88040), (1364, 80230), (1420, 77066), (1562, 70060), (1705, 64184), (2201, 49720), (2260, 48422), (2486, 44020), (2728, 40115), (2840, 38533), (3124, 35030), (3410, 32092), (3503, 31240), (3905, 28024), (4402, 24860), (4520, 24211), (4972, 22010), (6215, 17608), (6248, 17515), (6820, 16046), (7006, 15620), (7810, 14012), (8023, 13640), (8804, 12430), (9944, 11005)]