83733440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1342

約数の個数: 112

約数和(自身を含む): 235915200

約数和(自身を除く): 152181760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1289, 1624, 1856, 2030, 2240, 2320, 2578, 3248, 4060, 4640, 5156, 6445, 6496, 8120, 9023, 9280, 10312, 12890, 12992, 16240, 18046, 20624, 25780, 32480, 36092, 37381, 41248, 45115, 51560, 64960, 72184, 74762, 82496, 90230, 103120, 144368, 149524, 180460, 186905, 206240, 261667, 288736, 299048, 360920, 373810, 412480, 523334, 577472, 598096, 721840, 747620, 1046668, 1196192, 1308335, 1443680, 1495240, 2093336, 2392384, 2616670, 2887360, 2990480, 4186672, 5233340, 5980960, 8373344, 10466680, 11961920, 16746688, 20933360, 41866720, 83733440]

約数ペア:

[(1, 83733440), (2, 41866720), (4, 20933360), (5, 16746688), (7, 11961920), (8, 10466680), (10, 8373344), (14, 5980960), (16, 5233340), (20, 4186672), (28, 2990480), (29, 2887360), (32, 2616670), (35, 2392384), (40, 2093336), (56, 1495240), (58, 1443680), (64, 1308335), (70, 1196192), (80, 1046668), (112, 747620), (116, 721840), (140, 598096), (145, 577472), (160, 523334), (203, 412480), (224, 373810), (232, 360920), (280, 299048), (290, 288736), (320, 261667), (406, 206240), (448, 186905), (464, 180460), (560, 149524), (580, 144368), (812, 103120), (928, 90230), (1015, 82496), (1120, 74762), (1160, 72184), (1289, 64960), (1624, 51560), (1856, 45115), (2030, 41248), (2240, 37381), (2320, 36092), (2578, 32480), (3248, 25780), (4060, 20624), (4640, 18046), (5156, 16240), (6445, 12992), (6496, 12890), (8120, 10312), (9023, 9280)]