1696302020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{9533}}^1$

素因数の和:9621

約数の個数: 96

約数和(自身を含む): 4305401856

約数和(自身を除く): 2609099836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 41, 62, 70, 82, 124, 140, 155, 164, 205, 217, 287, 310, 410, 434, 574, 620, 820, 868, 1085, 1148, 1271, 1435, 2170, 2542, 2870, 4340, 5084, 5740, 6355, 8897, 9533, 12710, 17794, 19066, 25420, 35588, 38132, 44485, 47665, 66731, 88970, 95330, 133462, 177940, 190660, 266924, 295523, 333655, 390853, 591046, 667310, 781706, 1182092, 1334620, 1477615, 1563412, 1954265, 2068661, 2735971, 2955230, 3908530, 4137322, 5471942, 5910460, 7817060, 8274644, 10343305, 10943884, 12116443, 13679855, 20686610, 24232886, 27359710, 41373220, 48465772, 54719420, 60582215, 84815101, 121164430, 169630202, 242328860, 339260404, 424075505, 848151010, 1696302020]

約数ペア:

[(1, 1696302020), (2, 848151010), (4, 424075505), (5, 339260404), (7, 242328860), (10, 169630202), (14, 121164430), (20, 84815101), (28, 60582215), (31, 54719420), (35, 48465772), (41, 41373220), (62, 27359710), (70, 24232886), (82, 20686610), (124, 13679855), (140, 12116443), (155, 10943884), (164, 10343305), (205, 8274644), (217, 7817060), (287, 5910460), (310, 5471942), (410, 4137322), (434, 3908530), (574, 2955230), (620, 2735971), (820, 2068661), (868, 1954265), (1085, 1563412), (1148, 1477615), (1271, 1334620), (1435, 1182092), (2170, 781706), (2542, 667310), (2870, 591046), (4340, 390853), (5084, 333655), (5740, 295523), (6355, 266924), (8897, 190660), (9533, 177940), (12710, 133462), (17794, 95330), (19066, 88970), (25420, 66731), (35588, 47665), (38132, 44485)]