171076752020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{230047}}^1$

素因数の和:230197

約数の個数: 72

約数和(自身を含む): 382847721984

約数和(自身を除く): 211770969964

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 103, 190, 206, 361, 380, 412, 515, 722, 1030, 1444, 1805, 1957, 2060, 3610, 3914, 7220, 7828, 9785, 19570, 37183, 39140, 74366, 148732, 185915, 230047, 371830, 460094, 743660, 920188, 1150235, 2300470, 4370893, 4600940, 8741786, 17483572, 21854465, 23694841, 43708930, 47389682, 83046967, 87417860, 94779364, 118474205, 166093934, 236948410, 332187868, 415234835, 450201979, 473896820, 830469670, 900403958, 1660939340, 1800807916, 2251009895, 4502019790, 8553837601, 9004039580, 17107675202, 34215350404, 42769188005, 85538376010, 171076752020]

約数ペア:

[(1, 171076752020), (2, 85538376010), (4, 42769188005), (5, 34215350404), (10, 17107675202), (19, 9004039580), (20, 8553837601), (38, 4502019790), (76, 2251009895), (95, 1800807916), (103, 1660939340), (190, 900403958), (206, 830469670), (361, 473896820), (380, 450201979), (412, 415234835), (515, 332187868), (722, 236948410), (1030, 166093934), (1444, 118474205), (1805, 94779364), (1957, 87417860), (2060, 83046967), (3610, 47389682), (3914, 43708930), (7220, 23694841), (7828, 21854465), (9785, 17483572), (19570, 8741786), (37183, 4600940), (39140, 4370893), (74366, 2300470), (148732, 1150235), (185915, 920188), (230047, 743660), (371830, 460094)]