17941120

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 46031580

約数和(自身を除く): 28090460

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 97, 128, 136, 160, 170, 194, 272, 289, 320, 340, 388, 485, 544, 578, 640, 680, 776, 970, 1088, 1156, 1360, 1445, 1552, 1649, 1940, 2176, 2312, 2720, 2890, 3104, 3298, 3880, 4624, 5440, 5780, 6208, 6596, 7760, 8245, 9248, 10880, 11560, 12416, 13192, 15520, 16490, 18496, 23120, 26384, 28033, 31040, 32980, 36992, 46240, 52768, 56066, 62080, 65960, 92480, 105536, 112132, 131920, 140165, 184960, 211072, 224264, 263840, 280330, 448528, 527680, 560660, 897056, 1055360, 1121320, 1794112, 2242640, 3588224, 4485280, 8970560, 17941120]

約数ペア:

[(1, 17941120), (2, 8970560), (4, 4485280), (5, 3588224), (8, 2242640), (10, 1794112), (16, 1121320), (17, 1055360), (20, 897056), (32, 560660), (34, 527680), (40, 448528), (64, 280330), (68, 263840), (80, 224264), (85, 211072), (97, 184960), (128, 140165), (136, 131920), (160, 112132), (170, 105536), (194, 92480), (272, 65960), (289, 62080), (320, 56066), (340, 52768), (388, 46240), (485, 36992), (544, 32980), (578, 31040), (640, 28033), (680, 26384), (776, 23120), (970, 18496), (1088, 16490), (1156, 15520), (1360, 13192), (1445, 12416), (1552, 11560), (1649, 10880), (1940, 9248), (2176, 8245), (2312, 7760), (2720, 6596), (2890, 6208), (3104, 5780), (3298, 5440), (3880, 4624)]