371651020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3271}}^1$

素因数の和:3335

約数の個数: 96

約数和(自身を含む): 923489280

約数和(自身を除く): 551838260

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 23, 26, 38, 46, 52, 65, 76, 92, 95, 115, 130, 190, 230, 247, 260, 299, 380, 437, 460, 494, 598, 874, 988, 1196, 1235, 1495, 1748, 2185, 2470, 2990, 3271, 4370, 4940, 5681, 5980, 6542, 8740, 11362, 13084, 16355, 22724, 28405, 32710, 42523, 56810, 62149, 65420, 75233, 85046, 113620, 124298, 150466, 170092, 212615, 248596, 300932, 310745, 376165, 425230, 621490, 752330, 807937, 850460, 978029, 1242980, 1429427, 1504660, 1615874, 1956058, 2858854, 3231748, 3912116, 4039685, 4890145, 5717708, 7147135, 8079370, 9780290, 14294270, 16158740, 18582551, 19560580, 28588540, 37165102, 74330204, 92912755, 185825510, 371651020]

約数ペア:

[(1, 371651020), (2, 185825510), (4, 92912755), (5, 74330204), (10, 37165102), (13, 28588540), (19, 19560580), (20, 18582551), (23, 16158740), (26, 14294270), (38, 9780290), (46, 8079370), (52, 7147135), (65, 5717708), (76, 4890145), (92, 4039685), (95, 3912116), (115, 3231748), (130, 2858854), (190, 1956058), (230, 1615874), (247, 1504660), (260, 1429427), (299, 1242980), (380, 978029), (437, 850460), (460, 807937), (494, 752330), (598, 621490), (874, 425230), (988, 376165), (1196, 310745), (1235, 300932), (1495, 248596), (1748, 212615), (2185, 170092), (2470, 150466), (2990, 124298), (3271, 113620), (4370, 85046), (4940, 75233), (5681, 65420), (5980, 62149), (6542, 56810), (8740, 42523), (11362, 32710), (13084, 28405), (16355, 22724)]