201992499040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9767}}^1\times {\mathrm{6803}}^1$

素因数の和:16604

約数の個数: 96

約数和(自身を含む): 502448728320

約数和(自身を除く): 300456229280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 6803, 9767, 13606, 19534, 27212, 34015, 39068, 48835, 54424, 68030, 78136, 97670, 108848, 129257, 136060, 156272, 185573, 195340, 217696, 258514, 272120, 312544, 371146, 390680, 517028, 544240, 646285, 742292, 781360, 927865, 1034056, 1088480, 1292570, 1484584, 1562720, 1855730, 2068112, 2585140, 2969168, 3711460, 4136224, 5170280, 5938336, 7422920, 10340560, 14845840, 20681120, 29691680, 66444901, 132889802, 265779604, 332224505, 531559208, 664449010, 1063118416, 1262453119, 1328898020, 2126236832, 2524906238, 2657796040, 5049812476, 5315592080, 6312265595, 10099624952, 10631184160, 12624531190, 20199249904, 25249062380, 40398499808, 50498124760, 100996249520, 201992499040]

約数ペア:

[(1, 201992499040), (2, 100996249520), (4, 50498124760), (5, 40398499808), (8, 25249062380), (10, 20199249904), (16, 12624531190), (19, 10631184160), (20, 10099624952), (32, 6312265595), (38, 5315592080), (40, 5049812476), (76, 2657796040), (80, 2524906238), (95, 2126236832), (152, 1328898020), (160, 1262453119), (190, 1063118416), (304, 664449010), (380, 531559208), (608, 332224505), (760, 265779604), (1520, 132889802), (3040, 66444901), (6803, 29691680), (9767, 20681120), (13606, 14845840), (19534, 10340560), (27212, 7422920), (34015, 5938336), (39068, 5170280), (48835, 4136224), (54424, 3711460), (68030, 2969168), (78136, 2585140), (97670, 2068112), (108848, 1855730), (129257, 1562720), (136060, 1484584), (156272, 1292570), (185573, 1088480), (195340, 1034056), (217696, 927865), (258514, 781360), (272120, 742292), (312544, 646285), (371146, 544240), (390680, 517028)]