19000560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4657}}^1$

素因数の和:4690

約数の個数: 80

約数和(自身を含む): 62379936

約数和(自身を除く): 43379376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 4657, 9314, 13971, 18628, 23285, 27942, 37256, 46570, 55884, 69855, 74512, 79169, 93140, 111768, 139710, 158338, 186280, 223536, 237507, 279420, 316676, 372560, 395845, 475014, 558840, 633352, 791690, 950028, 1117680, 1187535, 1266704, 1583380, 1900056, 2375070, 3166760, 3800112, 4750140, 6333520, 9500280, 19000560]

約数ペア:

[(1, 19000560), (2, 9500280), (3, 6333520), (4, 4750140), (5, 3800112), (6, 3166760), (8, 2375070), (10, 1900056), (12, 1583380), (15, 1266704), (16, 1187535), (17, 1117680), (20, 950028), (24, 791690), (30, 633352), (34, 558840), (40, 475014), (48, 395845), (51, 372560), (60, 316676), (68, 279420), (80, 237507), (85, 223536), (102, 186280), (120, 158338), (136, 139710), (170, 111768), (204, 93140), (240, 79169), (255, 74512), (272, 69855), (340, 55884), (408, 46570), (510, 37256), (680, 27942), (816, 23285), (1020, 18628), (1360, 13971), (2040, 9314), (4080, 4657)]