1147526320

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{1123}}^1$

素因数の和:1430

約数の個数: 80

約数和(自身を含む): 2732048352

約数和(自身を除く): 1584522032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 241, 265, 424, 482, 530, 848, 964, 1060, 1123, 1205, 1928, 2120, 2246, 2410, 3856, 4240, 4492, 4820, 5615, 8984, 9640, 11230, 12773, 17968, 19280, 22460, 25546, 44920, 51092, 59519, 63865, 89840, 102184, 119038, 127730, 204368, 238076, 255460, 270643, 297595, 476152, 510920, 541286, 595190, 952304, 1021840, 1082572, 1190380, 1353215, 2165144, 2380760, 2706430, 4330288, 4761520, 5412860, 10825720, 14344079, 21651440, 28688158, 57376316, 71720395, 114752632, 143440790, 229505264, 286881580, 573763160, 1147526320]

約数ペア:

[(1, 1147526320), (2, 573763160), (4, 286881580), (5, 229505264), (8, 143440790), (10, 114752632), (16, 71720395), (20, 57376316), (40, 28688158), (53, 21651440), (80, 14344079), (106, 10825720), (212, 5412860), (241, 4761520), (265, 4330288), (424, 2706430), (482, 2380760), (530, 2165144), (848, 1353215), (964, 1190380), (1060, 1082572), (1123, 1021840), (1205, 952304), (1928, 595190), (2120, 541286), (2246, 510920), (2410, 476152), (3856, 297595), (4240, 270643), (4492, 255460), (4820, 238076), (5615, 204368), (8984, 127730), (9640, 119038), (11230, 102184), (12773, 89840), (17968, 63865), (19280, 59519), (22460, 51092), (25546, 44920)]