2854393760

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{4889}}^1$

素因数の和:5034

約数の個数: 96

約数和(自身を含む): 6987027600

約数和(自身を除く): 4132633840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 89, 160, 164, 178, 205, 328, 356, 410, 445, 656, 712, 820, 890, 1312, 1424, 1640, 1780, 2848, 3280, 3560, 3649, 4889, 6560, 7120, 7298, 9778, 14240, 14596, 18245, 19556, 24445, 29192, 36490, 39112, 48890, 58384, 72980, 78224, 97780, 116768, 145960, 156448, 195560, 200449, 291920, 391120, 400898, 435121, 583840, 782240, 801796, 870242, 1002245, 1603592, 1740484, 2004490, 2175605, 3207184, 3480968, 4008980, 4351210, 6414368, 6961936, 8017960, 8702420, 13923872, 16035920, 17404840, 17839961, 32071840, 34809680, 35679922, 69619360, 71359844, 89199805, 142719688, 178399610, 285439376, 356799220, 570878752, 713598440, 1427196880, 2854393760]

約数ペア:

[(1, 2854393760), (2, 1427196880), (4, 713598440), (5, 570878752), (8, 356799220), (10, 285439376), (16, 178399610), (20, 142719688), (32, 89199805), (40, 71359844), (41, 69619360), (80, 35679922), (82, 34809680), (89, 32071840), (160, 17839961), (164, 17404840), (178, 16035920), (205, 13923872), (328, 8702420), (356, 8017960), (410, 6961936), (445, 6414368), (656, 4351210), (712, 4008980), (820, 3480968), (890, 3207184), (1312, 2175605), (1424, 2004490), (1640, 1740484), (1780, 1603592), (2848, 1002245), (3280, 870242), (3560, 801796), (3649, 782240), (4889, 583840), (6560, 435121), (7120, 400898), (7298, 391120), (9778, 291920), (14240, 200449), (14596, 195560), (18245, 156448), (19556, 145960), (24445, 116768), (29192, 97780), (36490, 78224), (39112, 72980), (48890, 58384)]