472624880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64921}}^1$

素因数の和:64954

約数の個数: 80

約数和(自身を含む): 1352455104

約数和(自身を除く): 879830224

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 64921, 129842, 259684, 324605, 454447, 519368, 649210, 843973, 908894, 1038736, 1298420, 1687946, 1817788, 2272235, 2596840, 3375892, 3635576, 4219865, 4544470, 5193680, 5907811, 6751784, 7271152, 8439730, 9088940, 11815622, 13503568, 16879460, 18177880, 23631244, 29539055, 33758920, 36355760, 47262488, 59078110, 67517840, 94524976, 118156220, 236312440, 472624880]

約数ペア:

[(1, 472624880), (2, 236312440), (4, 118156220), (5, 94524976), (7, 67517840), (8, 59078110), (10, 47262488), (13, 36355760), (14, 33758920), (16, 29539055), (20, 23631244), (26, 18177880), (28, 16879460), (35, 13503568), (40, 11815622), (52, 9088940), (56, 8439730), (65, 7271152), (70, 6751784), (80, 5907811), (91, 5193680), (104, 4544470), (112, 4219865), (130, 3635576), (140, 3375892), (182, 2596840), (208, 2272235), (260, 1817788), (280, 1687946), (364, 1298420), (455, 1038736), (520, 908894), (560, 843973), (728, 649210), (910, 519368), (1040, 454447), (1456, 324605), (1820, 259684), (3640, 129842), (7280, 64921)]