14117840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 36533376

約数和(自身を除く): 22415536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 110, 122, 176, 220, 244, 263, 305, 440, 488, 526, 610, 671, 880, 976, 1052, 1220, 1315, 1342, 2104, 2440, 2630, 2684, 2893, 3355, 4208, 4880, 5260, 5368, 5786, 6710, 10520, 10736, 11572, 13420, 14465, 16043, 21040, 23144, 26840, 28930, 32086, 46288, 53680, 57860, 64172, 80215, 115720, 128344, 160430, 176473, 231440, 256688, 320860, 352946, 641720, 705892, 882365, 1283440, 1411784, 1764730, 2823568, 3529460, 7058920, 14117840]

約数ペア:

[(1, 14117840), (2, 7058920), (4, 3529460), (5, 2823568), (8, 1764730), (10, 1411784), (11, 1283440), (16, 882365), (20, 705892), (22, 641720), (40, 352946), (44, 320860), (55, 256688), (61, 231440), (80, 176473), (88, 160430), (110, 128344), (122, 115720), (176, 80215), (220, 64172), (244, 57860), (263, 53680), (305, 46288), (440, 32086), (488, 28930), (526, 26840), (610, 23144), (671, 21040), (880, 16043), (976, 14465), (1052, 13420), (1220, 11572), (1315, 10736), (1342, 10520), (2104, 6710), (2440, 5786), (2630, 5368), (2684, 5260), (2893, 4880), (3355, 4208)]