1852235680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1067

約数の個数: 144

約数和(自身を含む): 4766705496

約数和(自身を除く): 2914469816

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 68, 80, 82, 85, 136, 160, 164, 170, 205, 272, 289, 328, 340, 410, 544, 578, 656, 680, 697, 820, 977, 1156, 1312, 1360, 1394, 1445, 1640, 1954, 2312, 2720, 2788, 2890, 3280, 3485, 3908, 4624, 4885, 5576, 5780, 6560, 6970, 7816, 9248, 9770, 11152, 11560, 11849, 13940, 15632, 16609, 19540, 22304, 23120, 23698, 27880, 31264, 33218, 39080, 40057, 46240, 47396, 55760, 59245, 66436, 78160, 80114, 83045, 94792, 111520, 118490, 132872, 156320, 160228, 166090, 189584, 200285, 236980, 265744, 282353, 320456, 332180, 379168, 400570, 473960, 531488, 564706, 640912, 664360, 680969, 801140, 947920, 1129412, 1281824, 1328720, 1361938, 1411765, 1602280, 1895840, 2258824, 2657440, 2723876, 2823530, 3204560, 3404845, 4517648, 5447752, 5647060, 6409120, 6809690, 9035296, 10895504, 11294120, 11576473, 13619380, 21791008, 22588240, 23152946, 27238760, 45176480, 46305892, 54477520, 57882365, 92611784, 108955040, 115764730, 185223568, 231529460, 370447136, 463058920, 926117840, 1852235680]

約数ペア:

[(1, 1852235680), (2, 926117840), (4, 463058920), (5, 370447136), (8, 231529460), (10, 185223568), (16, 115764730), (17, 108955040), (20, 92611784), (32, 57882365), (34, 54477520), (40, 46305892), (41, 45176480), (68, 27238760), (80, 23152946), (82, 22588240), (85, 21791008), (136, 13619380), (160, 11576473), (164, 11294120), (170, 10895504), (205, 9035296), (272, 6809690), (289, 6409120), (328, 5647060), (340, 5447752), (410, 4517648), (544, 3404845), (578, 3204560), (656, 2823530), (680, 2723876), (697, 2657440), (820, 2258824), (977, 1895840), (1156, 1602280), (1312, 1411765), (1360, 1361938), (1394, 1328720), (1445, 1281824), (1640, 1129412), (1954, 947920), (2312, 801140), (2720, 680969), (2788, 664360), (2890, 640912), (3280, 564706), (3485, 531488), (3908, 473960), (4624, 400570), (4885, 379168), (5576, 332180), (5780, 320456), (6560, 282353), (6970, 265744), (7816, 236980), (9248, 200285), (9770, 189584), (11152, 166090), (11560, 160228), (11849, 156320), (13940, 132872), (15632, 118490), (16609, 111520), (19540, 94792), (22304, 83045), (23120, 80114), (23698, 78160), (27880, 66436), (31264, 59245), (33218, 55760), (39080, 47396), (40057, 46240)]