64526560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3389}}^1$

素因数の和:3428

約数の個数: 96

約数和(自身を含む): 184524480

約数和(自身を除く): 119997920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3389, 3808, 4760, 6778, 9520, 13556, 16945, 19040, 23723, 27112, 33890, 47446, 54224, 57613, 67780, 94892, 108448, 115226, 118615, 135560, 189784, 230452, 237230, 271120, 288065, 379568, 403291, 460904, 474460, 542240, 576130, 759136, 806582, 921808, 948920, 1152260, 1613164, 1843616, 1897840, 2016455, 2304520, 3226328, 3795680, 4032910, 4609040, 6452656, 8065820, 9218080, 12905312, 16131640, 32263280, 64526560]

約数ペア:

[(1, 64526560), (2, 32263280), (4, 16131640), (5, 12905312), (7, 9218080), (8, 8065820), (10, 6452656), (14, 4609040), (16, 4032910), (17, 3795680), (20, 3226328), (28, 2304520), (32, 2016455), (34, 1897840), (35, 1843616), (40, 1613164), (56, 1152260), (68, 948920), (70, 921808), (80, 806582), (85, 759136), (112, 576130), (119, 542240), (136, 474460), (140, 460904), (160, 403291), (170, 379568), (224, 288065), (238, 271120), (272, 237230), (280, 230452), (340, 189784), (476, 135560), (544, 118615), (560, 115226), (595, 108448), (680, 94892), (952, 67780), (1120, 57613), (1190, 54224), (1360, 47446), (1904, 33890), (2380, 27112), (2720, 23723), (3389, 19040), (3808, 16945), (4760, 13556), (6778, 9520)]