2329703680

素因数分解:

$2^8\times 5^1\times {\mathrm{79}}^1\times {\mathrm{23039}}^1$

素因数の和:23139

約数の個数: 72

約数和(自身を含む): 5651251200

約数和(自身を除く): 3321547520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 256, 316, 320, 395, 632, 640, 790, 1264, 1280, 1580, 2528, 3160, 5056, 6320, 10112, 12640, 20224, 23039, 25280, 46078, 50560, 92156, 101120, 115195, 184312, 230390, 368624, 460780, 737248, 921560, 1474496, 1820081, 1843120, 2948992, 3640162, 3686240, 5897984, 7280324, 7372480, 9100405, 14560648, 14744960, 18200810, 29121296, 29489920, 36401620, 58242592, 72803240, 116485184, 145606480, 232970368, 291212960, 465940736, 582425920, 1164851840, 2329703680]

約数ペア:

[(1, 2329703680), (2, 1164851840), (4, 582425920), (5, 465940736), (8, 291212960), (10, 232970368), (16, 145606480), (20, 116485184), (32, 72803240), (40, 58242592), (64, 36401620), (79, 29489920), (80, 29121296), (128, 18200810), (158, 14744960), (160, 14560648), (256, 9100405), (316, 7372480), (320, 7280324), (395, 5897984), (632, 3686240), (640, 3640162), (790, 2948992), (1264, 1843120), (1280, 1820081), (1580, 1474496), (2528, 921560), (3160, 737248), (5056, 460780), (6320, 368624), (10112, 230390), (12640, 184312), (20224, 115195), (23039, 101120), (25280, 92156), (46078, 50560)]