79651760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:702

約数の個数: 80

約数和(自身を含む): 196219584

約数和(自身を除く): 116567824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 73, 80, 92, 115, 146, 184, 230, 292, 365, 368, 460, 584, 593, 730, 920, 1168, 1186, 1460, 1679, 1840, 2372, 2920, 2965, 3358, 4744, 5840, 5930, 6716, 8395, 9488, 11860, 13432, 13639, 16790, 23720, 26864, 27278, 33580, 43289, 47440, 54556, 67160, 68195, 86578, 109112, 134320, 136390, 173156, 216445, 218224, 272780, 346312, 432890, 545560, 692624, 865780, 995647, 1091120, 1731560, 1991294, 3463120, 3982588, 4978235, 7965176, 9956470, 15930352, 19912940, 39825880, 79651760]

約数ペア:

[(1, 79651760), (2, 39825880), (4, 19912940), (5, 15930352), (8, 9956470), (10, 7965176), (16, 4978235), (20, 3982588), (23, 3463120), (40, 1991294), (46, 1731560), (73, 1091120), (80, 995647), (92, 865780), (115, 692624), (146, 545560), (184, 432890), (230, 346312), (292, 272780), (365, 218224), (368, 216445), (460, 173156), (584, 136390), (593, 134320), (730, 109112), (920, 86578), (1168, 68195), (1186, 67160), (1460, 54556), (1679, 47440), (1840, 43289), (2372, 33580), (2920, 27278), (2965, 26864), (3358, 23720), (4744, 16790), (5840, 13639), (5930, 13432), (6716, 11860), (8395, 9488)]