109246250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 80

約数和(自身を含む): 223184808

約数和(自身を除く): 113938558

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 97, 106, 125, 170, 194, 250, 265, 425, 485, 530, 625, 850, 901, 970, 1250, 1325, 1649, 1802, 2125, 2425, 2650, 3298, 4250, 4505, 4850, 5141, 6625, 8245, 9010, 10282, 10625, 12125, 13250, 16490, 21250, 22525, 24250, 25705, 33125, 41225, 45050, 51410, 60625, 66250, 82450, 87397, 112625, 121250, 128525, 174794, 206125, 225250, 257050, 412250, 436985, 563125, 642625, 873970, 1030625, 1126250, 1285250, 2061250, 2184925, 3213125, 4369850, 6426250, 10924625, 21849250, 54623125, 109246250]

約数ペア:

[(1, 109246250), (2, 54623125), (5, 21849250), (10, 10924625), (17, 6426250), (25, 4369850), (34, 3213125), (50, 2184925), (53, 2061250), (85, 1285250), (97, 1126250), (106, 1030625), (125, 873970), (170, 642625), (194, 563125), (250, 436985), (265, 412250), (425, 257050), (485, 225250), (530, 206125), (625, 174794), (850, 128525), (901, 121250), (970, 112625), (1250, 87397), (1325, 82450), (1649, 66250), (1802, 60625), (2125, 51410), (2425, 45050), (2650, 41225), (3298, 33125), (4250, 25705), (4505, 24250), (4850, 22525), (5141, 21250), (6625, 16490), (8245, 13250), (9010, 12125), (10282, 10625)]