101748920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27953}}^1$

素因数の和:27984

約数の個数: 64

約数和(自身を含む): 281776320

約数和(自身を除く): 180027400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 27953, 55906, 111812, 139765, 195671, 223624, 279530, 363389, 391342, 559060, 726778, 782684, 978355, 1118120, 1453556, 1565368, 1816945, 1956710, 2543723, 2907112, 3633890, 3913420, 5087446, 7267780, 7826840, 10174892, 12718615, 14535560, 20349784, 25437230, 50874460, 101748920]

約数ペア:

[(1, 101748920), (2, 50874460), (4, 25437230), (5, 20349784), (7, 14535560), (8, 12718615), (10, 10174892), (13, 7826840), (14, 7267780), (20, 5087446), (26, 3913420), (28, 3633890), (35, 2907112), (40, 2543723), (52, 1956710), (56, 1816945), (65, 1565368), (70, 1453556), (91, 1118120), (104, 978355), (130, 782684), (140, 726778), (182, 559060), (260, 391342), (280, 363389), (364, 279530), (455, 223624), (520, 195671), (728, 139765), (910, 111812), (1820, 55906), (3640, 27953)]