9159520

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 23950080

約数和(自身を除く): 14790560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 76, 80, 92, 95, 115, 131, 152, 160, 184, 190, 230, 262, 304, 368, 380, 437, 460, 524, 608, 655, 736, 760, 874, 920, 1048, 1310, 1520, 1748, 1840, 2096, 2185, 2489, 2620, 3013, 3040, 3496, 3680, 4192, 4370, 4978, 5240, 6026, 6992, 8740, 9956, 10480, 12052, 12445, 13984, 15065, 17480, 19912, 20960, 24104, 24890, 30130, 34960, 39824, 48208, 49780, 57247, 60260, 69920, 79648, 96416, 99560, 114494, 120520, 199120, 228988, 241040, 286235, 398240, 457976, 482080, 572470, 915952, 1144940, 1831904, 2289880, 4579760, 9159520]

約数ペア:

[(1, 9159520), (2, 4579760), (4, 2289880), (5, 1831904), (8, 1144940), (10, 915952), (16, 572470), (19, 482080), (20, 457976), (23, 398240), (32, 286235), (38, 241040), (40, 228988), (46, 199120), (76, 120520), (80, 114494), (92, 99560), (95, 96416), (115, 79648), (131, 69920), (152, 60260), (160, 57247), (184, 49780), (190, 48208), (230, 39824), (262, 34960), (304, 30130), (368, 24890), (380, 24104), (437, 20960), (460, 19912), (524, 17480), (608, 15065), (655, 13984), (736, 12445), (760, 12052), (874, 10480), (920, 9956), (1048, 8740), (1310, 6992), (1520, 6026), (1748, 5240), (1840, 4978), (2096, 4370), (2185, 4192), (2489, 3680), (2620, 3496), (3013, 3040)]