41686120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6473}}^1$

素因数の和:6514

約数の個数: 64

約数和(自身を含む): 111870720

約数和(自身を除く): 70184600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 6473, 12946, 25892, 32365, 45311, 51784, 64730, 90622, 129460, 148879, 181244, 226555, 258920, 297758, 362488, 453110, 595516, 744395, 906220, 1042153, 1191032, 1488790, 1812440, 2084306, 2977580, 4168612, 5210765, 5955160, 8337224, 10421530, 20843060, 41686120]

約数ペア:

[(1, 41686120), (2, 20843060), (4, 10421530), (5, 8337224), (7, 5955160), (8, 5210765), (10, 4168612), (14, 2977580), (20, 2084306), (23, 1812440), (28, 1488790), (35, 1191032), (40, 1042153), (46, 906220), (56, 744395), (70, 595516), (92, 453110), (115, 362488), (140, 297758), (161, 258920), (184, 226555), (230, 181244), (280, 148879), (322, 129460), (460, 90622), (644, 64730), (805, 51784), (920, 45311), (1288, 32365), (1610, 25892), (3220, 12946), (6440, 6473)]