2449202560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7489}}^1$

素因数の和:7588

約数の個数: 128

約数和(自身を含む): 6784142400

約数和(自身を除く): 4334939840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 280, 292, 320, 365, 448, 511, 560, 584, 640, 730, 896, 1022, 1120, 1168, 1460, 2044, 2240, 2336, 2555, 2920, 4088, 4480, 4672, 5110, 5840, 7489, 8176, 9344, 10220, 11680, 14978, 16352, 20440, 23360, 29956, 32704, 37445, 40880, 46720, 52423, 59912, 65408, 74890, 81760, 104846, 119824, 149780, 163520, 209692, 239648, 262115, 299560, 327040, 419384, 479296, 524230, 546697, 599120, 838768, 958592, 1048460, 1093394, 1198240, 1677536, 2096920, 2186788, 2396480, 2733485, 3355072, 3826879, 4193840, 4373576, 4792960, 5466970, 6710144, 7653758, 8387680, 8747152, 10933940, 15307516, 16775360, 17494304, 19134395, 21867880, 30615032, 33550720, 34988608, 38268790, 43735760, 61230064, 69977216, 76537580, 87471520, 122460128, 153075160, 174943040, 244920256, 306150320, 349886080, 489840512, 612300640, 1224601280, 2449202560]

約数ペア:

[(1, 2449202560), (2, 1224601280), (4, 612300640), (5, 489840512), (7, 349886080), (8, 306150320), (10, 244920256), (14, 174943040), (16, 153075160), (20, 122460128), (28, 87471520), (32, 76537580), (35, 69977216), (40, 61230064), (56, 43735760), (64, 38268790), (70, 34988608), (73, 33550720), (80, 30615032), (112, 21867880), (128, 19134395), (140, 17494304), (146, 16775360), (160, 15307516), (224, 10933940), (280, 8747152), (292, 8387680), (320, 7653758), (365, 6710144), (448, 5466970), (511, 4792960), (560, 4373576), (584, 4193840), (640, 3826879), (730, 3355072), (896, 2733485), (1022, 2396480), (1120, 2186788), (1168, 2096920), (1460, 1677536), (2044, 1198240), (2240, 1093394), (2336, 1048460), (2555, 958592), (2920, 838768), (4088, 599120), (4480, 546697), (4672, 524230), (5110, 479296), (5840, 419384), (7489, 327040), (8176, 299560), (9344, 262115), (10220, 239648), (11680, 209692), (14978, 163520), (16352, 149780), (20440, 119824), (23360, 104846), (29956, 81760), (32704, 74890), (37445, 65408), (40880, 59912), (46720, 52423)]