196653280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 495766656

約数和(自身を除く): 299113376

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 197, 272, 340, 367, 394, 544, 680, 734, 788, 985, 1360, 1468, 1576, 1835, 1970, 2720, 2936, 3152, 3349, 3670, 3940, 5872, 6239, 6304, 6698, 7340, 7880, 11744, 12478, 13396, 14680, 15760, 16745, 24956, 26792, 29360, 31195, 31520, 33490, 49912, 53584, 58720, 62390, 66980, 72299, 99824, 107168, 124780, 133960, 144598, 199648, 249560, 267920, 289196, 361495, 499120, 535840, 578392, 722990, 998240, 1156784, 1229083, 1445980, 2313568, 2458166, 2891960, 4916332, 5783920, 6145415, 9832664, 11567840, 12290830, 19665328, 24581660, 39330656, 49163320, 98326640, 196653280]

約数ペア:

[(1, 196653280), (2, 98326640), (4, 49163320), (5, 39330656), (8, 24581660), (10, 19665328), (16, 12290830), (17, 11567840), (20, 9832664), (32, 6145415), (34, 5783920), (40, 4916332), (68, 2891960), (80, 2458166), (85, 2313568), (136, 1445980), (160, 1229083), (170, 1156784), (197, 998240), (272, 722990), (340, 578392), (367, 535840), (394, 499120), (544, 361495), (680, 289196), (734, 267920), (788, 249560), (985, 199648), (1360, 144598), (1468, 133960), (1576, 124780), (1835, 107168), (1970, 99824), (2720, 72299), (2936, 66980), (3152, 62390), (3349, 58720), (3670, 53584), (3940, 49912), (5872, 33490), (6239, 31520), (6304, 31195), (6698, 29360), (7340, 26792), (7880, 24956), (11744, 16745), (12478, 15760), (13396, 14680)]