4181768960

素因数分解:

$2^8\times 5^1\times {\mathrm{59}}^1\times {\mathrm{55373}}^1$

素因数の和:55453

約数の個数: 72

約数和(自身を含む): 10186601040

約数和(自身を除く): 6004832080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 472, 590, 640, 944, 1180, 1280, 1888, 2360, 3776, 4720, 7552, 9440, 15104, 18880, 37760, 55373, 75520, 110746, 221492, 276865, 442984, 553730, 885968, 1107460, 1771936, 2214920, 3267007, 3543872, 4429840, 6534014, 7087744, 8859680, 13068028, 14175488, 16335035, 17719360, 26136056, 32670070, 35438720, 52272112, 65340140, 70877440, 104544224, 130680280, 209088448, 261360560, 418176896, 522721120, 836353792, 1045442240, 2090884480, 4181768960]

約数ペア:

[(1, 4181768960), (2, 2090884480), (4, 1045442240), (5, 836353792), (8, 522721120), (10, 418176896), (16, 261360560), (20, 209088448), (32, 130680280), (40, 104544224), (59, 70877440), (64, 65340140), (80, 52272112), (118, 35438720), (128, 32670070), (160, 26136056), (236, 17719360), (256, 16335035), (295, 14175488), (320, 13068028), (472, 8859680), (590, 7087744), (640, 6534014), (944, 4429840), (1180, 3543872), (1280, 3267007), (1888, 2214920), (2360, 1771936), (3776, 1107460), (4720, 885968), (7552, 553730), (9440, 442984), (15104, 276865), (18880, 221492), (37760, 110746), (55373, 75520)]