15697839800

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{9749}}^1$

素因数の和:9945

約数の個数: 96

約数和(自身を含む): 37321830000

約数和(自身を除く): 21623990200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 97, 100, 166, 194, 200, 332, 388, 415, 485, 664, 776, 830, 970, 1660, 1940, 2075, 2425, 3320, 3880, 4150, 4850, 8051, 8300, 9700, 9749, 16102, 16600, 19400, 19498, 32204, 38996, 40255, 48745, 64408, 77992, 80510, 97490, 161020, 194980, 201275, 243725, 322040, 389960, 402550, 487450, 805100, 809167, 945653, 974900, 1610200, 1618334, 1891306, 1949800, 3236668, 3782612, 4045835, 4728265, 6473336, 7565224, 8091670, 9456530, 16183340, 18913060, 20229175, 23641325, 32366680, 37826120, 40458350, 47282650, 78489199, 80916700, 94565300, 156978398, 161833400, 189130600, 313956796, 392445995, 627913592, 784891990, 1569783980, 1962229975, 3139567960, 3924459950, 7848919900, 15697839800]

約数ペア:

[(1, 15697839800), (2, 7848919900), (4, 3924459950), (5, 3139567960), (8, 1962229975), (10, 1569783980), (20, 784891990), (25, 627913592), (40, 392445995), (50, 313956796), (83, 189130600), (97, 161833400), (100, 156978398), (166, 94565300), (194, 80916700), (200, 78489199), (332, 47282650), (388, 40458350), (415, 37826120), (485, 32366680), (664, 23641325), (776, 20229175), (830, 18913060), (970, 16183340), (1660, 9456530), (1940, 8091670), (2075, 7565224), (2425, 6473336), (3320, 4728265), (3880, 4045835), (4150, 3782612), (4850, 3236668), (8051, 1949800), (8300, 1891306), (9700, 1618334), (9749, 1610200), (16102, 974900), (16600, 945653), (19400, 809167), (19498, 805100), (32204, 487450), (38996, 402550), (40255, 389960), (48745, 322040), (64408, 243725), (77992, 201275), (80510, 194980), (97490, 161020)]