6823493080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:689

約数の個数: 128

約数和(自身を含む): 16175738880

約数和(自身を除く): 9352245800

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 83, 124, 155, 166, 167, 248, 310, 332, 334, 397, 415, 620, 664, 668, 794, 830, 835, 1240, 1336, 1588, 1660, 1670, 1985, 2573, 3176, 3320, 3340, 3970, 5146, 5177, 6680, 7940, 10292, 10354, 12307, 12865, 13861, 15880, 20584, 20708, 24614, 25730, 25885, 27722, 32951, 41416, 49228, 51460, 51770, 55444, 61535, 65902, 66299, 69305, 98456, 102920, 103540, 110888, 123070, 131804, 132598, 138610, 164755, 207080, 246140, 263608, 265196, 277220, 329510, 331495, 429691, 492280, 530392, 554440, 659020, 662990, 859382, 1021481, 1318040, 1325980, 1718764, 2042962, 2055269, 2148455, 2651960, 3437528, 4085924, 4110538, 4296910, 5107405, 5502817, 8171848, 8221076, 8593820, 10214810, 10276345, 11005634, 16442152, 17187640, 20429620, 20552690, 22011268, 27514085, 40859240, 41105380, 44022536, 55028170, 82210760, 110056340, 170587327, 220112680, 341174654, 682349308, 852936635, 1364698616, 1705873270, 3411746540, 6823493080]

約数ペア:

[(1, 6823493080), (2, 3411746540), (4, 1705873270), (5, 1364698616), (8, 852936635), (10, 682349308), (20, 341174654), (31, 220112680), (40, 170587327), (62, 110056340), (83, 82210760), (124, 55028170), (155, 44022536), (166, 41105380), (167, 40859240), (248, 27514085), (310, 22011268), (332, 20552690), (334, 20429620), (397, 17187640), (415, 16442152), (620, 11005634), (664, 10276345), (668, 10214810), (794, 8593820), (830, 8221076), (835, 8171848), (1240, 5502817), (1336, 5107405), (1588, 4296910), (1660, 4110538), (1670, 4085924), (1985, 3437528), (2573, 2651960), (3176, 2148455), (3320, 2055269), (3340, 2042962), (3970, 1718764), (5146, 1325980), (5177, 1318040), (6680, 1021481), (7940, 859382), (10292, 662990), (10354, 659020), (12307, 554440), (12865, 530392), (13861, 492280), (15880, 429691), (20584, 331495), (20708, 329510), (24614, 277220), (25730, 265196), (25885, 263608), (27722, 246140), (32951, 207080), (41416, 164755), (49228, 138610), (51460, 132598), (51770, 131804), (55444, 123070), (61535, 110888), (65902, 103540), (66299, 102920), (69305, 98456)]