615996950

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{983}}^1$

素因数の和:1229

約数の個数: 48

約数和(自身を含む): 1168425216

約数和(自身を除く): 552428266

約数列:

[1, 2, 5, 10, 25, 50, 83, 151, 166, 302, 415, 755, 830, 983, 1510, 1966, 2075, 3775, 4150, 4915, 7550, 9830, 12533, 24575, 25066, 49150, 62665, 81589, 125330, 148433, 163178, 296866, 313325, 407945, 626650, 742165, 815890, 1484330, 2039725, 3710825, 4079450, 7421650, 12319939, 24639878, 61599695, 123199390, 307998475, 615996950]

約数ペア:

[(1, 615996950), (2, 307998475), (5, 123199390), (10, 61599695), (25, 24639878), (50, 12319939), (83, 7421650), (151, 4079450), (166, 3710825), (302, 2039725), (415, 1484330), (755, 815890), (830, 742165), (983, 626650), (1510, 407945), (1966, 313325), (2075, 296866), (3775, 163178), (4150, 148433), (4915, 125330), (7550, 81589), (9830, 62665), (12533, 49150), (24575, 25066)]