103698752240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1\times {\mathrm{23399}}^1$

素因数の和:25230

約数の個数: 80

約数和(自身を含む): 249026918400

約数和(自身を除く): 145328166160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 1787, 2480, 3574, 7148, 8935, 14296, 17870, 23399, 28592, 35740, 46798, 55397, 71480, 93596, 110794, 116995, 142960, 187192, 221588, 233990, 276985, 374384, 443176, 467980, 553970, 725369, 886352, 935960, 1107940, 1450738, 1871920, 2215880, 2901476, 3626845, 4431760, 5802952, 7253690, 11605904, 14507380, 29014760, 41814013, 58029520, 83628026, 167256052, 209070065, 334512104, 418140130, 669024208, 836280260, 1296234403, 1672560520, 2592468806, 3345121040, 5184937612, 6481172015, 10369875224, 12962344030, 20739750448, 25924688060, 51849376120, 103698752240]

約数ペア:

[(1, 103698752240), (2, 51849376120), (4, 25924688060), (5, 20739750448), (8, 12962344030), (10, 10369875224), (16, 6481172015), (20, 5184937612), (31, 3345121040), (40, 2592468806), (62, 1672560520), (80, 1296234403), (124, 836280260), (155, 669024208), (248, 418140130), (310, 334512104), (496, 209070065), (620, 167256052), (1240, 83628026), (1787, 58029520), (2480, 41814013), (3574, 29014760), (7148, 14507380), (8935, 11605904), (14296, 7253690), (17870, 5802952), (23399, 4431760), (28592, 3626845), (35740, 2901476), (46798, 2215880), (55397, 1871920), (71480, 1450738), (93596, 1107940), (110794, 935960), (116995, 886352), (142960, 725369), (187192, 553970), (221588, 467980), (233990, 443176), (276985, 374384)]