99118900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{16249}}^1$

素因数の和:16324

約数の個数: 36

約数和(自身を含む): 218627500

約数和(自身を除く): 119508600

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 16249, 32498, 64996, 81245, 162490, 324980, 406225, 812450, 991189, 1624900, 1982378, 3964756, 4955945, 9911890, 19823780, 24779725, 49559450, 99118900]

約数ペア:

[(1, 99118900), (2, 49559450), (4, 24779725), (5, 19823780), (10, 9911890), (20, 4955945), (25, 3964756), (50, 1982378), (61, 1624900), (100, 991189), (122, 812450), (244, 406225), (305, 324980), (610, 162490), (1220, 81245), (1525, 64996), (3050, 32498), (6100, 16249)]