19156929400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{804913}}^1$

素因数の和:804953

約数の個数: 96

約数和(自身を含む): 53897041440

約数和(自身を除く): 34740112040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 200, 238, 280, 340, 350, 425, 476, 595, 680, 700, 850, 952, 1190, 1400, 1700, 2380, 2975, 3400, 4760, 5950, 11900, 23800, 804913, 1609826, 3219652, 4024565, 5634391, 6439304, 8049130, 11268782, 13683521, 16098260, 20122825, 22537564, 27367042, 28171955, 32196520, 40245650, 45075128, 54734084, 56343910, 68417605, 80491300, 95784647, 109468168, 112687820, 136835210, 140859775, 160982600, 191569294, 225375640, 273670420, 281719550, 342088025, 383138588, 478923235, 547340840, 563439100, 684176050, 766277176, 957846470, 1126878200, 1368352100, 1915692940, 2394616175, 2736704200, 3831385880, 4789232350, 9578464700, 19156929400]

約数ペア:

[(1, 19156929400), (2, 9578464700), (4, 4789232350), (5, 3831385880), (7, 2736704200), (8, 2394616175), (10, 1915692940), (14, 1368352100), (17, 1126878200), (20, 957846470), (25, 766277176), (28, 684176050), (34, 563439100), (35, 547340840), (40, 478923235), (50, 383138588), (56, 342088025), (68, 281719550), (70, 273670420), (85, 225375640), (100, 191569294), (119, 160982600), (136, 140859775), (140, 136835210), (170, 112687820), (175, 109468168), (200, 95784647), (238, 80491300), (280, 68417605), (340, 56343910), (350, 54734084), (425, 45075128), (476, 40245650), (595, 32196520), (680, 28171955), (700, 27367042), (850, 22537564), (952, 20122825), (1190, 16098260), (1400, 13683521), (1700, 11268782), (2380, 8049130), (2975, 6439304), (3400, 5634391), (4760, 4024565), (5950, 3219652), (11900, 1609826), (23800, 804913)]