547874779360

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{218423}}^1$

素因数の和:218756

約数の個数: 96

約数和(自身を含む): 1320698094912

約数和(自身を除く): 772823315552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 257, 305, 488, 514, 610, 976, 1028, 1220, 1285, 1952, 2056, 2440, 2570, 4112, 4880, 5140, 8224, 9760, 10280, 15677, 20560, 31354, 41120, 62708, 78385, 125416, 156770, 218423, 250832, 313540, 436846, 501664, 627080, 873692, 1092115, 1254160, 1747384, 2184230, 2508320, 3494768, 4368460, 6989536, 8736920, 13323803, 17473840, 26647606, 34947680, 53295212, 56134711, 66619015, 106590424, 112269422, 133238030, 213180848, 224538844, 266476060, 280673555, 426361696, 449077688, 532952120, 561347110, 898155376, 1065904240, 1122694220, 1796310752, 2131808480, 2245388440, 3424217371, 4490776880, 6848434742, 8981553760, 13696869484, 17121086855, 27393738968, 34242173710, 54787477936, 68484347420, 109574955872, 136968694840, 273937389680, 547874779360]

約数ペア:

[(1, 547874779360), (2, 273937389680), (4, 136968694840), (5, 109574955872), (8, 68484347420), (10, 54787477936), (16, 34242173710), (20, 27393738968), (32, 17121086855), (40, 13696869484), (61, 8981553760), (80, 6848434742), (122, 4490776880), (160, 3424217371), (244, 2245388440), (257, 2131808480), (305, 1796310752), (488, 1122694220), (514, 1065904240), (610, 898155376), (976, 561347110), (1028, 532952120), (1220, 449077688), (1285, 426361696), (1952, 280673555), (2056, 266476060), (2440, 224538844), (2570, 213180848), (4112, 133238030), (4880, 112269422), (5140, 106590424), (8224, 66619015), (9760, 56134711), (10280, 53295212), (15677, 34947680), (20560, 26647606), (31354, 17473840), (41120, 13323803), (62708, 8736920), (78385, 6989536), (125416, 4368460), (156770, 3494768), (218423, 2508320), (250832, 2184230), (313540, 1747384), (436846, 1254160), (501664, 1092115), (627080, 873692)]