10361817880

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{18539}}^1$

素因数の和:18796

約数の個数: 64

約数和(自身を含む): 23727492000

約数和(自身を除く): 13365674120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 157, 178, 314, 356, 445, 628, 712, 785, 890, 1256, 1570, 1780, 3140, 3560, 6280, 13973, 18539, 27946, 37078, 55892, 69865, 74156, 92695, 111784, 139730, 148312, 185390, 279460, 370780, 558920, 741560, 1649971, 2910623, 3299942, 5821246, 6599884, 8249855, 11642492, 13199768, 14553115, 16499710, 23284984, 29106230, 32999420, 58212460, 65998840, 116424920, 259045447, 518090894, 1036181788, 1295227235, 2072363576, 2590454470, 5180908940, 10361817880]

約数ペア:

[(1, 10361817880), (2, 5180908940), (4, 2590454470), (5, 2072363576), (8, 1295227235), (10, 1036181788), (20, 518090894), (40, 259045447), (89, 116424920), (157, 65998840), (178, 58212460), (314, 32999420), (356, 29106230), (445, 23284984), (628, 16499710), (712, 14553115), (785, 13199768), (890, 11642492), (1256, 8249855), (1570, 6599884), (1780, 5821246), (3140, 3299942), (3560, 2910623), (6280, 1649971), (13973, 741560), (18539, 558920), (27946, 370780), (37078, 279460), (55892, 185390), (69865, 148312), (74156, 139730), (92695, 111784)]