103525760

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:596

約数の個数: 128

約数和(自身を含む): 278631360

約数和(自身を除く): 175105600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 128, 130, 160, 184, 208, 230, 260, 299, 320, 368, 416, 460, 520, 541, 598, 640, 736, 832, 920, 1040, 1082, 1196, 1472, 1495, 1664, 1840, 2080, 2164, 2392, 2705, 2944, 2990, 3680, 4160, 4328, 4784, 5410, 5980, 7033, 7360, 8320, 8656, 9568, 10820, 11960, 12443, 14066, 14720, 17312, 19136, 21640, 23920, 24886, 28132, 34624, 35165, 38272, 43280, 47840, 49772, 56264, 62215, 69248, 70330, 86560, 95680, 99544, 112528, 124430, 140660, 161759, 173120, 191360, 199088, 225056, 248860, 281320, 323518, 346240, 398176, 450112, 497720, 562640, 647036, 796352, 808795, 900224, 995440, 1125280, 1294072, 1592704, 1617590, 1990880, 2250560, 2588144, 3235180, 3981760, 4501120, 5176288, 6470360, 7963520, 10352576, 12940720, 20705152, 25881440, 51762880, 103525760]

約数ペア:

[(1, 103525760), (2, 51762880), (4, 25881440), (5, 20705152), (8, 12940720), (10, 10352576), (13, 7963520), (16, 6470360), (20, 5176288), (23, 4501120), (26, 3981760), (32, 3235180), (40, 2588144), (46, 2250560), (52, 1990880), (64, 1617590), (65, 1592704), (80, 1294072), (92, 1125280), (104, 995440), (115, 900224), (128, 808795), (130, 796352), (160, 647036), (184, 562640), (208, 497720), (230, 450112), (260, 398176), (299, 346240), (320, 323518), (368, 281320), (416, 248860), (460, 225056), (520, 199088), (541, 191360), (598, 173120), (640, 161759), (736, 140660), (832, 124430), (920, 112528), (1040, 99544), (1082, 95680), (1196, 86560), (1472, 70330), (1495, 69248), (1664, 62215), (1840, 56264), (2080, 49772), (2164, 47840), (2392, 43280), (2705, 38272), (2944, 35165), (2990, 34624), (3680, 28132), (4160, 24886), (4328, 23920), (4784, 21640), (5410, 19136), (5980, 17312), (7033, 14720), (7360, 14066), (8320, 12443), (8656, 11960), (9568, 10820)]