173683126040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{221659}}^1$

素因数の和:222720

約数の個数: 64

約数和(自身を含む): 411755616000

約数和(自身を除く): 238072489960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1031, 2062, 4124, 5155, 8248, 10310, 19589, 20620, 39178, 41240, 78356, 97945, 156712, 195890, 221659, 391780, 443318, 783560, 886636, 1108295, 1773272, 2216590, 4211521, 4433180, 8423042, 8866360, 16846084, 21057605, 33692168, 42115210, 84230420, 168460840, 228530429, 457060858, 914121716, 1142652145, 1828243432, 2285304290, 4342078151, 4570608580, 8684156302, 9141217160, 17368312604, 21710390755, 34736625208, 43420781510, 86841563020, 173683126040]

約数ペア:

[(1, 173683126040), (2, 86841563020), (4, 43420781510), (5, 34736625208), (8, 21710390755), (10, 17368312604), (19, 9141217160), (20, 8684156302), (38, 4570608580), (40, 4342078151), (76, 2285304290), (95, 1828243432), (152, 1142652145), (190, 914121716), (380, 457060858), (760, 228530429), (1031, 168460840), (2062, 84230420), (4124, 42115210), (5155, 33692168), (8248, 21057605), (10310, 16846084), (19589, 8866360), (20620, 8423042), (39178, 4433180), (41240, 4211521), (78356, 2216590), (97945, 1773272), (156712, 1108295), (195890, 886636), (221659, 783560), (391780, 443318)]