541882480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12853}}^1$

素因数の和:12914

約数の個数: 80

約数和(自身を含む): 1377126144

約数和(自身を除く): 835243664

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2635, 4216, 5270, 8432, 10540, 12853, 21080, 25706, 42160, 51412, 64265, 102824, 128530, 205648, 218501, 257060, 398443, 437002, 514120, 796886, 874004, 1028240, 1092505, 1593772, 1748008, 1992215, 2185010, 3187544, 3496016, 3984430, 4370020, 6375088, 6773531, 7968860, 8740040, 13547062, 15937720, 17480080, 27094124, 31875440, 33867655, 54188248, 67735310, 108376496, 135470620, 270941240, 541882480]

約数ペア:

[(1, 541882480), (2, 270941240), (4, 135470620), (5, 108376496), (8, 67735310), (10, 54188248), (16, 33867655), (17, 31875440), (20, 27094124), (31, 17480080), (34, 15937720), (40, 13547062), (62, 8740040), (68, 7968860), (80, 6773531), (85, 6375088), (124, 4370020), (136, 3984430), (155, 3496016), (170, 3187544), (248, 2185010), (272, 1992215), (310, 1748008), (340, 1593772), (496, 1092505), (527, 1028240), (620, 874004), (680, 796886), (1054, 514120), (1240, 437002), (1360, 398443), (2108, 257060), (2480, 218501), (2635, 205648), (4216, 128530), (5270, 102824), (8432, 64265), (10540, 51412), (12853, 42160), (21080, 25706)]