26477920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 73156608

約数和(自身を除く): 46678688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 503, 560, 658, 752, 940, 1006, 1120, 1316, 1504, 1645, 1880, 2012, 2515, 2632, 3290, 3521, 3760, 4024, 5030, 5264, 6580, 7042, 7520, 8048, 10060, 10528, 13160, 14084, 16096, 17605, 20120, 23641, 26320, 28168, 35210, 40240, 47282, 52640, 56336, 70420, 80480, 94564, 112672, 118205, 140840, 165487, 189128, 236410, 281680, 330974, 378256, 472820, 563360, 661948, 756512, 827435, 945640, 1323896, 1654870, 1891280, 2647792, 3309740, 3782560, 5295584, 6619480, 13238960, 26477920]

約数ペア:

[(1, 26477920), (2, 13238960), (4, 6619480), (5, 5295584), (7, 3782560), (8, 3309740), (10, 2647792), (14, 1891280), (16, 1654870), (20, 1323896), (28, 945640), (32, 827435), (35, 756512), (40, 661948), (47, 563360), (56, 472820), (70, 378256), (80, 330974), (94, 281680), (112, 236410), (140, 189128), (160, 165487), (188, 140840), (224, 118205), (235, 112672), (280, 94564), (329, 80480), (376, 70420), (470, 56336), (503, 52640), (560, 47282), (658, 40240), (752, 35210), (940, 28168), (1006, 26320), (1120, 23641), (1316, 20120), (1504, 17605), (1645, 16096), (1880, 14084), (2012, 13160), (2515, 10528), (2632, 10060), (3290, 8048), (3521, 7520), (3760, 7042), (4024, 6580), (5030, 5264)]