38297564320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{49019}}^1$

素因数の和:49310

約数の個数: 96

約数和(自身を含む): 95612529600

約数和(自身を除く): 57314965280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 257, 304, 380, 514, 608, 760, 1028, 1285, 1520, 2056, 2570, 3040, 4112, 4883, 5140, 8224, 9766, 10280, 19532, 20560, 24415, 39064, 41120, 48830, 49019, 78128, 97660, 98038, 156256, 195320, 196076, 245095, 390640, 392152, 490190, 781280, 784304, 931361, 980380, 1568608, 1862722, 1960760, 3725444, 3921520, 4656805, 7450888, 7843040, 9313610, 12597883, 14901776, 18627220, 25195766, 29803552, 37254440, 50391532, 62989415, 74508880, 100783064, 125978830, 149017760, 201566128, 239359777, 251957660, 403132256, 478719554, 503915320, 957439108, 1007830640, 1196798885, 1914878216, 2015661280, 2393597770, 3829756432, 4787195540, 7659512864, 9574391080, 19148782160, 38297564320]

約数ペア:

[(1, 38297564320), (2, 19148782160), (4, 9574391080), (5, 7659512864), (8, 4787195540), (10, 3829756432), (16, 2393597770), (19, 2015661280), (20, 1914878216), (32, 1196798885), (38, 1007830640), (40, 957439108), (76, 503915320), (80, 478719554), (95, 403132256), (152, 251957660), (160, 239359777), (190, 201566128), (257, 149017760), (304, 125978830), (380, 100783064), (514, 74508880), (608, 62989415), (760, 50391532), (1028, 37254440), (1285, 29803552), (1520, 25195766), (2056, 18627220), (2570, 14901776), (3040, 12597883), (4112, 9313610), (4883, 7843040), (5140, 7450888), (8224, 4656805), (9766, 3921520), (10280, 3725444), (19532, 1960760), (20560, 1862722), (24415, 1568608), (39064, 980380), (41120, 931361), (48830, 784304), (49019, 781280), (78128, 490190), (97660, 392152), (98038, 390640), (156256, 245095), (195320, 196076)]