62769920

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 165564000

約数和(自身を除く): 102794080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 80, 89, 95, 116, 128, 145, 152, 160, 178, 190, 232, 256, 290, 304, 320, 356, 380, 445, 464, 551, 580, 608, 640, 712, 760, 890, 928, 1102, 1160, 1216, 1280, 1424, 1520, 1691, 1780, 1856, 2204, 2320, 2432, 2581, 2755, 2848, 3040, 3382, 3560, 3712, 4408, 4640, 4864, 5162, 5510, 5696, 6080, 6764, 7120, 7424, 8455, 8816, 9280, 10324, 11020, 11392, 12160, 12905, 13528, 14240, 16910, 17632, 18560, 20648, 22040, 22784, 24320, 25810, 27056, 28480, 33820, 35264, 37120, 41296, 44080, 49039, 51620, 54112, 56960, 67640, 70528, 82592, 88160, 98078, 103240, 108224, 113920, 135280, 141056, 165184, 176320, 196156, 206480, 216448, 245195, 270560, 330368, 352640, 392312, 412960, 432896, 490390, 541120, 660736, 705280, 784624, 825920, 980780, 1082240, 1569248, 1651840, 1961560, 2164480, 3138496, 3303680, 3923120, 6276992, 7846240, 12553984, 15692480, 31384960, 62769920]

約数ペア:

[(1, 62769920), (2, 31384960), (4, 15692480), (5, 12553984), (8, 7846240), (10, 6276992), (16, 3923120), (19, 3303680), (20, 3138496), (29, 2164480), (32, 1961560), (38, 1651840), (40, 1569248), (58, 1082240), (64, 980780), (76, 825920), (80, 784624), (89, 705280), (95, 660736), (116, 541120), (128, 490390), (145, 432896), (152, 412960), (160, 392312), (178, 352640), (190, 330368), (232, 270560), (256, 245195), (290, 216448), (304, 206480), (320, 196156), (356, 176320), (380, 165184), (445, 141056), (464, 135280), (551, 113920), (580, 108224), (608, 103240), (640, 98078), (712, 88160), (760, 82592), (890, 70528), (928, 67640), (1102, 56960), (1160, 54112), (1216, 51620), (1280, 49039), (1424, 44080), (1520, 41296), (1691, 37120), (1780, 35264), (1856, 33820), (2204, 28480), (2320, 27056), (2432, 25810), (2581, 24320), (2755, 22784), (2848, 22040), (3040, 20648), (3382, 18560), (3560, 17632), (3712, 16910), (4408, 14240), (4640, 13528), (4864, 12905), (5162, 12160), (5510, 11392), (5696, 11020), (6080, 10324), (6764, 9280), (7120, 8816), (7424, 8455)]