9368510720

素因数分解:

$2^8\times 5^1\times {\mathrm{449}}^1\times {\mathrm{16301}}^1$

素因数の和:16771

約数の個数: 72

約数和(自身を含む): 22491869400

約数和(自身を除く): 13123358680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 449, 640, 898, 1280, 1796, 2245, 3592, 4490, 7184, 8980, 14368, 16301, 17960, 28736, 32602, 35920, 57472, 65204, 71840, 81505, 114944, 130408, 143680, 163010, 260816, 287360, 326020, 521632, 574720, 652040, 1043264, 1304080, 2086528, 2608160, 4173056, 5216320, 7319149, 10432640, 14638298, 20865280, 29276596, 36595745, 58553192, 73191490, 117106384, 146382980, 234212768, 292765960, 468425536, 585531920, 936851072, 1171063840, 1873702144, 2342127680, 4684255360, 9368510720]

約数ペア:

[(1, 9368510720), (2, 4684255360), (4, 2342127680), (5, 1873702144), (8, 1171063840), (10, 936851072), (16, 585531920), (20, 468425536), (32, 292765960), (40, 234212768), (64, 146382980), (80, 117106384), (128, 73191490), (160, 58553192), (256, 36595745), (320, 29276596), (449, 20865280), (640, 14638298), (898, 10432640), (1280, 7319149), (1796, 5216320), (2245, 4173056), (3592, 2608160), (4490, 2086528), (7184, 1304080), (8980, 1043264), (14368, 652040), (16301, 574720), (17960, 521632), (28736, 326020), (32602, 287360), (35920, 260816), (57472, 163010), (65204, 143680), (71840, 130408), (81505, 114944)]