11681500

素因数分解:

$2^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 25998336

約数和(自身を除く): 14316836

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 125, 244, 250, 305, 383, 500, 610, 766, 1220, 1525, 1532, 1915, 3050, 3830, 6100, 7625, 7660, 9575, 15250, 19150, 23363, 30500, 38300, 46726, 47875, 93452, 95750, 116815, 191500, 233630, 467260, 584075, 1168150, 2336300, 2920375, 5840750, 11681500]

約数ペア:

[(1, 11681500), (2, 5840750), (4, 2920375), (5, 2336300), (10, 1168150), (20, 584075), (25, 467260), (50, 233630), (61, 191500), (100, 116815), (122, 95750), (125, 93452), (244, 47875), (250, 46726), (305, 38300), (383, 30500), (500, 23363), (610, 19150), (766, 15250), (1220, 9575), (1525, 7660), (1532, 7625), (1915, 6100), (3050, 3830)]