14220440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 128

約数和(自身を含む): 38102400

約数和(自身を除く): 23881960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 29, 40, 41, 46, 52, 58, 65, 82, 92, 104, 115, 116, 130, 145, 164, 184, 205, 230, 232, 260, 290, 299, 328, 377, 410, 460, 520, 533, 580, 598, 667, 754, 820, 920, 943, 1066, 1160, 1189, 1196, 1334, 1495, 1508, 1640, 1885, 1886, 2132, 2378, 2392, 2665, 2668, 2990, 3016, 3335, 3770, 3772, 4264, 4715, 4756, 5330, 5336, 5945, 5980, 6670, 7540, 7544, 8671, 9430, 9512, 10660, 11890, 11960, 12259, 13340, 15080, 15457, 17342, 18860, 21320, 23780, 24518, 26680, 27347, 30914, 34684, 37720, 43355, 47560, 49036, 54694, 61295, 61828, 69368, 77285, 86710, 98072, 109388, 122590, 123656, 136735, 154570, 173420, 218776, 245180, 273470, 309140, 346840, 355511, 490360, 546940, 618280, 711022, 1093880, 1422044, 1777555, 2844088, 3555110, 7110220, 14220440]

約数ペア:

[(1, 14220440), (2, 7110220), (4, 3555110), (5, 2844088), (8, 1777555), (10, 1422044), (13, 1093880), (20, 711022), (23, 618280), (26, 546940), (29, 490360), (40, 355511), (41, 346840), (46, 309140), (52, 273470), (58, 245180), (65, 218776), (82, 173420), (92, 154570), (104, 136735), (115, 123656), (116, 122590), (130, 109388), (145, 98072), (164, 86710), (184, 77285), (205, 69368), (230, 61828), (232, 61295), (260, 54694), (290, 49036), (299, 47560), (328, 43355), (377, 37720), (410, 34684), (460, 30914), (520, 27347), (533, 26680), (580, 24518), (598, 23780), (667, 21320), (754, 18860), (820, 17342), (920, 15457), (943, 15080), (1066, 13340), (1160, 12259), (1189, 11960), (1196, 11890), (1334, 10660), (1495, 9512), (1508, 9430), (1640, 8671), (1885, 7544), (1886, 7540), (2132, 6670), (2378, 5980), (2392, 5945), (2665, 5336), (2668, 5330), (2990, 4756), (3016, 4715), (3335, 4264), (3770, 3772)]