108755920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14939}}^1$

素因数の和:14972

約数の個数: 80

約数和(自身を含む): 311230080

約数和(自身を除く): 202474160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 14939, 29878, 59756, 74695, 104573, 119512, 149390, 194207, 209146, 239024, 298780, 388414, 418292, 522865, 597560, 776828, 836584, 971035, 1045730, 1195120, 1359449, 1553656, 1673168, 1942070, 2091460, 2718898, 3107312, 3884140, 4182920, 5437796, 6797245, 7768280, 8365840, 10875592, 13594490, 15536560, 21751184, 27188980, 54377960, 108755920]

約数ペア:

[(1, 108755920), (2, 54377960), (4, 27188980), (5, 21751184), (7, 15536560), (8, 13594490), (10, 10875592), (13, 8365840), (14, 7768280), (16, 6797245), (20, 5437796), (26, 4182920), (28, 3884140), (35, 3107312), (40, 2718898), (52, 2091460), (56, 1942070), (65, 1673168), (70, 1553656), (80, 1359449), (91, 1195120), (104, 1045730), (112, 971035), (130, 836584), (140, 776828), (182, 597560), (208, 522865), (260, 418292), (280, 388414), (364, 298780), (455, 239024), (520, 209146), (560, 194207), (728, 149390), (910, 119512), (1040, 104573), (1456, 74695), (1820, 59756), (3640, 29878), (7280, 14939)]