47782240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1597}}^1$

素因数の和:1640

約数の個数: 96

約数和(自身を含む): 130473504

約数和(自身を除く): 82691264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1597, 1760, 1870, 2720, 2992, 3194, 3740, 5984, 6388, 7480, 7985, 12776, 14960, 15970, 17567, 25552, 27149, 29920, 31940, 35134, 51104, 54298, 63880, 70268, 87835, 108596, 127760, 135745, 140536, 175670, 217192, 255520, 271490, 281072, 298639, 351340, 434384, 542980, 562144, 597278, 702680, 868768, 1085960, 1194556, 1405360, 1493195, 2171920, 2389112, 2810720, 2986390, 4343840, 4778224, 5972780, 9556448, 11945560, 23891120, 47782240]

約数ペア:

[(1, 47782240), (2, 23891120), (4, 11945560), (5, 9556448), (8, 5972780), (10, 4778224), (11, 4343840), (16, 2986390), (17, 2810720), (20, 2389112), (22, 2171920), (32, 1493195), (34, 1405360), (40, 1194556), (44, 1085960), (55, 868768), (68, 702680), (80, 597278), (85, 562144), (88, 542980), (110, 434384), (136, 351340), (160, 298639), (170, 281072), (176, 271490), (187, 255520), (220, 217192), (272, 175670), (340, 140536), (352, 135745), (374, 127760), (440, 108596), (544, 87835), (680, 70268), (748, 63880), (880, 54298), (935, 51104), (1360, 35134), (1496, 31940), (1597, 29920), (1760, 27149), (1870, 25552), (2720, 17567), (2992, 15970), (3194, 14960), (3740, 12776), (5984, 7985), (6388, 7480)]