1198889300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{100747}}^1$

素因数の和:100785

約数の個数: 72

約数和(自身を含む): 3148173504

約数和(自身を除く): 1949284204

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2975, 5950, 11900, 100747, 201494, 402988, 503735, 705229, 1007470, 1410458, 1712699, 2014940, 2518675, 2820916, 3425398, 3526145, 5037350, 6850796, 7052290, 8563495, 10074700, 11988893, 14104580, 17126990, 17630725, 23977786, 34253980, 35261450, 42817475, 47955572, 59944465, 70522900, 85634950, 119888930, 171269900, 239777860, 299722325, 599444650, 1198889300]

約数ペア:

[(1, 1198889300), (2, 599444650), (4, 299722325), (5, 239777860), (7, 171269900), (10, 119888930), (14, 85634950), (17, 70522900), (20, 59944465), (25, 47955572), (28, 42817475), (34, 35261450), (35, 34253980), (50, 23977786), (68, 17630725), (70, 17126990), (85, 14104580), (100, 11988893), (119, 10074700), (140, 8563495), (170, 7052290), (175, 6850796), (238, 5037350), (340, 3526145), (350, 3425398), (425, 2820916), (476, 2518675), (595, 2014940), (700, 1712699), (850, 1410458), (1190, 1007470), (1700, 705229), (2380, 503735), (2975, 402988), (5950, 201494), (11900, 100747)]