1814101.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:394

約数の個数: 80

約数和(自身を含む): 129515520

約数和(自身を除く): 76421200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 79, 80, 124, 155, 158, 248, 271, 310, 316, 395, 496, 542, 620, 632, 790, 1084, 1240, 1264, 1355, 1580, 2168, 2449, 2480, 2710, 3160, 4336, 4898, 5420, 6320, 8401, 9796, 10840, 12245, 16802, 19592, 21409, 21680, 24490, 33604, 39184, 42005, 42818, 48980, 67208, 84010, 85636, 97960, 107045, 134416, 168020, 171272, 195920, 214090, 336040, 342544, 428180, 663679, 672080, 856360, 1327358, 1712720, 2654716, 3318395, 5309432, 6636790, 10618864, 13273580, 26547160, 53094320]

約数ペア:

[(1, 53094320), (2, 26547160), (4, 13273580), (5, 10618864), (8, 6636790), (10, 5309432), (16, 3318395), (20, 2654716), (31, 1712720), (40, 1327358), (62, 856360), (79, 672080), (80, 663679), (124, 428180), (155, 342544), (158, 336040), (248, 214090), (271, 195920), (310, 171272), (316, 168020), (395, 134416), (496, 107045), (542, 97960), (620, 85636), (632, 84010), (790, 67208), (1084, 48980), (1240, 42818), (1264, 42005), (1355, 39184), (1580, 33604), (2168, 24490), (2449, 21680), (2480, 21409), (2710, 19592), (3160, 16802), (4336, 12245), (4898, 10840), (5420, 9796), (6320, 8401)]