98489920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:300

約数の個数: 112

約数和(自身を含む): 250911360

約数和(自身を除く): 152421440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 97, 152, 160, 167, 190, 194, 304, 320, 334, 380, 388, 485, 608, 668, 760, 776, 835, 970, 1216, 1336, 1520, 1552, 1670, 1843, 1940, 2672, 3040, 3104, 3173, 3340, 3686, 3880, 5344, 6080, 6208, 6346, 6680, 7372, 7760, 9215, 10688, 12692, 13360, 14744, 15520, 15865, 16199, 18430, 25384, 26720, 29488, 31040, 31730, 32398, 36860, 50768, 53440, 58976, 63460, 64796, 73720, 80995, 101536, 117952, 126920, 129592, 147440, 161990, 203072, 253840, 259184, 294880, 307781, 323980, 507680, 518368, 589760, 615562, 647960, 1015360, 1036736, 1231124, 1295920, 1538905, 2462248, 2591840, 3077810, 4924496, 5183680, 6155620, 9848992, 12311240, 19697984, 24622480, 49244960, 98489920]

約数ペア:

[(1, 98489920), (2, 49244960), (4, 24622480), (5, 19697984), (8, 12311240), (10, 9848992), (16, 6155620), (19, 5183680), (20, 4924496), (32, 3077810), (38, 2591840), (40, 2462248), (64, 1538905), (76, 1295920), (80, 1231124), (95, 1036736), (97, 1015360), (152, 647960), (160, 615562), (167, 589760), (190, 518368), (194, 507680), (304, 323980), (320, 307781), (334, 294880), (380, 259184), (388, 253840), (485, 203072), (608, 161990), (668, 147440), (760, 129592), (776, 126920), (835, 117952), (970, 101536), (1216, 80995), (1336, 73720), (1520, 64796), (1552, 63460), (1670, 58976), (1843, 53440), (1940, 50768), (2672, 36860), (3040, 32398), (3104, 31730), (3173, 31040), (3340, 29488), (3686, 26720), (3880, 25384), (5344, 18430), (6080, 16199), (6208, 15865), (6346, 15520), (6680, 14744), (7372, 13360), (7760, 12692), (9215, 10688)]