56316880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 138276864

約数和(自身を除く): 81959984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 127, 184, 230, 241, 254, 368, 460, 482, 508, 635, 920, 964, 1016, 1205, 1270, 1840, 1928, 2032, 2410, 2540, 2921, 3856, 4820, 5080, 5543, 5842, 9640, 10160, 11086, 11684, 14605, 19280, 22172, 23368, 27715, 29210, 30607, 44344, 46736, 55430, 58420, 61214, 88688, 110860, 116840, 122428, 153035, 221720, 233680, 244856, 306070, 443440, 489712, 612140, 703961, 1224280, 1407922, 2448560, 2815844, 3519805, 5631688, 7039610, 11263376, 14079220, 28158440, 56316880]

約数ペア:

[(1, 56316880), (2, 28158440), (4, 14079220), (5, 11263376), (8, 7039610), (10, 5631688), (16, 3519805), (20, 2815844), (23, 2448560), (40, 1407922), (46, 1224280), (80, 703961), (92, 612140), (115, 489712), (127, 443440), (184, 306070), (230, 244856), (241, 233680), (254, 221720), (368, 153035), (460, 122428), (482, 116840), (508, 110860), (635, 88688), (920, 61214), (964, 58420), (1016, 55430), (1205, 46736), (1270, 44344), (1840, 30607), (1928, 29210), (2032, 27715), (2410, 23368), (2540, 22172), (2921, 19280), (3856, 14605), (4820, 11684), (5080, 11086), (5543, 10160), (5842, 9640)]