63677920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 163459296

約数和(自身を除く): 99781376

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 68, 80, 82, 85, 136, 160, 164, 170, 205, 272, 328, 340, 410, 544, 571, 656, 680, 697, 820, 1142, 1312, 1360, 1394, 1640, 2284, 2720, 2788, 2855, 3280, 3485, 4568, 5576, 5710, 6560, 6970, 9136, 9707, 11152, 11420, 13940, 18272, 19414, 22304, 22840, 23411, 27880, 38828, 45680, 46822, 48535, 55760, 77656, 91360, 93644, 97070, 111520, 117055, 155312, 187288, 194140, 234110, 310624, 374576, 388280, 397987, 468220, 749152, 776560, 795974, 936440, 1553120, 1591948, 1872880, 1989935, 3183896, 3745760, 3979870, 6367792, 7959740, 12735584, 15919480, 31838960, 63677920]

約数ペア:

[(1, 63677920), (2, 31838960), (4, 15919480), (5, 12735584), (8, 7959740), (10, 6367792), (16, 3979870), (17, 3745760), (20, 3183896), (32, 1989935), (34, 1872880), (40, 1591948), (41, 1553120), (68, 936440), (80, 795974), (82, 776560), (85, 749152), (136, 468220), (160, 397987), (164, 388280), (170, 374576), (205, 310624), (272, 234110), (328, 194140), (340, 187288), (410, 155312), (544, 117055), (571, 111520), (656, 97070), (680, 93644), (697, 91360), (820, 77656), (1142, 55760), (1312, 48535), (1360, 46822), (1394, 45680), (1640, 38828), (2284, 27880), (2720, 23411), (2788, 22840), (2855, 22304), (3280, 19414), (3485, 18272), (4568, 13940), (5576, 11420), (5710, 11152), (6560, 9707), (6970, 9136)]