83399840

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 208365696

約数和(自身を除く): 124965856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 131, 160, 173, 184, 230, 262, 346, 368, 460, 524, 655, 692, 736, 865, 920, 1048, 1310, 1384, 1730, 1840, 2096, 2620, 2768, 3013, 3460, 3680, 3979, 4192, 5240, 5536, 6026, 6920, 7958, 10480, 12052, 13840, 15065, 15916, 19895, 20960, 22663, 24104, 27680, 30130, 31832, 39790, 45326, 48208, 60260, 63664, 79580, 90652, 96416, 113315, 120520, 127328, 159160, 181304, 226630, 241040, 318320, 362608, 453260, 482080, 521249, 636640, 725216, 906520, 1042498, 1813040, 2084996, 2606245, 3626080, 4169992, 5212490, 8339984, 10424980, 16679968, 20849960, 41699920, 83399840]

約数ペア:

[(1, 83399840), (2, 41699920), (4, 20849960), (5, 16679968), (8, 10424980), (10, 8339984), (16, 5212490), (20, 4169992), (23, 3626080), (32, 2606245), (40, 2084996), (46, 1813040), (80, 1042498), (92, 906520), (115, 725216), (131, 636640), (160, 521249), (173, 482080), (184, 453260), (230, 362608), (262, 318320), (346, 241040), (368, 226630), (460, 181304), (524, 159160), (655, 127328), (692, 120520), (736, 113315), (865, 96416), (920, 90652), (1048, 79580), (1310, 63664), (1384, 60260), (1730, 48208), (1840, 45326), (2096, 39790), (2620, 31832), (2768, 30130), (3013, 27680), (3460, 24104), (3680, 22663), (3979, 20960), (4192, 19895), (5240, 15916), (5536, 15065), (6026, 13840), (6920, 12052), (7958, 10480)]