47057471720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1481}}^1\times {\mathrm{3067}}^1$

素因数の和:4603

約数の個数: 128

約数和(自身を含む): 124399791360

約数和(自身を除く): 77342319640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 1481, 2072, 2590, 2962, 3067, 5180, 5924, 6134, 7405, 10360, 10367, 11848, 12268, 14810, 15335, 20734, 21469, 24536, 29620, 30670, 41468, 42938, 51835, 54797, 59240, 61340, 82936, 85876, 103670, 107345, 109594, 113479, 122680, 171752, 207340, 214690, 219188, 226958, 273985, 383579, 414680, 429380, 438376, 453916, 547970, 567395, 767158, 794353, 858760, 907832, 1095940, 1134790, 1534316, 1588706, 1917895, 2191880, 2269580, 3068632, 3177412, 3835790, 3971765, 4539160, 4542227, 6354824, 7671580, 7943530, 9084454, 15343160, 15887060, 18168908, 22711135, 31774120, 31795589, 36337816, 45422270, 63591178, 90844540, 127182356, 158977945, 168062399, 181689080, 254364712, 317955890, 336124798, 635911780, 672249596, 840311995, 1176436793, 1271823560, 1344499192, 1680623990, 2352873586, 3361247980, 4705747172, 5882183965, 6722495960, 9411494344, 11764367930, 23528735860, 47057471720]

約数ペア:

[(1, 47057471720), (2, 23528735860), (4, 11764367930), (5, 9411494344), (7, 6722495960), (8, 5882183965), (10, 4705747172), (14, 3361247980), (20, 2352873586), (28, 1680623990), (35, 1344499192), (37, 1271823560), (40, 1176436793), (56, 840311995), (70, 672249596), (74, 635911780), (140, 336124798), (148, 317955890), (185, 254364712), (259, 181689080), (280, 168062399), (296, 158977945), (370, 127182356), (518, 90844540), (740, 63591178), (1036, 45422270), (1295, 36337816), (1480, 31795589), (1481, 31774120), (2072, 22711135), (2590, 18168908), (2962, 15887060), (3067, 15343160), (5180, 9084454), (5924, 7943530), (6134, 7671580), (7405, 6354824), (10360, 4542227), (10367, 4539160), (11848, 3971765), (12268, 3835790), (14810, 3177412), (15335, 3068632), (20734, 2269580), (21469, 2191880), (24536, 1917895), (29620, 1588706), (30670, 1534316), (41468, 1134790), (42938, 1095940), (51835, 907832), (54797, 858760), (59240, 794353), (61340, 767158), (82936, 567395), (85876, 547970), (103670, 453916), (107345, 438376), (109594, 429380), (113479, 414680), (122680, 383579), (171752, 273985), (207340, 226958), (214690, 219188)]