703420120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{2473}}^1$

素因数の和:3044

約数の個数: 64

約数和(自身を含む): 1708247520

約数和(自身を除く): 1004827400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 547, 1094, 2188, 2473, 2735, 4376, 4946, 5470, 7111, 9892, 10940, 12365, 14222, 19784, 21880, 24730, 28444, 32149, 35555, 49460, 56888, 64298, 71110, 98920, 128596, 142220, 160745, 257192, 284440, 321490, 642980, 1285960, 1352731, 2705462, 5410924, 6763655, 10821848, 13527310, 17585503, 27054620, 35171006, 54109240, 70342012, 87927515, 140684024, 175855030, 351710060, 703420120]

約数ペア:

[(1, 703420120), (2, 351710060), (4, 175855030), (5, 140684024), (8, 87927515), (10, 70342012), (13, 54109240), (20, 35171006), (26, 27054620), (40, 17585503), (52, 13527310), (65, 10821848), (104, 6763655), (130, 5410924), (260, 2705462), (520, 1352731), (547, 1285960), (1094, 642980), (2188, 321490), (2473, 284440), (2735, 257192), (4376, 160745), (4946, 142220), (5470, 128596), (7111, 98920), (9892, 71110), (10940, 64298), (12365, 56888), (14222, 49460), (19784, 35555), (21880, 32149), (24730, 28444)]