8025160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 128

約数和(自身を含む): 22498560

約数和(自身を除く): 14473400

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 23, 26, 40, 44, 46, 52, 55, 61, 65, 88, 92, 104, 110, 115, 122, 130, 143, 184, 220, 230, 244, 253, 260, 286, 299, 305, 440, 460, 488, 506, 520, 572, 598, 610, 671, 715, 793, 920, 1012, 1144, 1196, 1220, 1265, 1342, 1403, 1430, 1495, 1586, 2024, 2392, 2440, 2530, 2684, 2806, 2860, 2990, 3172, 3289, 3355, 3965, 5060, 5368, 5612, 5720, 5980, 6344, 6578, 6710, 7015, 7930, 8723, 10120, 11224, 11960, 13156, 13420, 14030, 15433, 15860, 16445, 17446, 18239, 26312, 26840, 28060, 30866, 31720, 32890, 34892, 36478, 43615, 56120, 61732, 65780, 69784, 72956, 77165, 87230, 91195, 123464, 131560, 145912, 154330, 174460, 182390, 200629, 308660, 348920, 364780, 401258, 617320, 729560, 802516, 1003145, 1605032, 2006290, 4012580, 8025160]

約数ペア:

[(1, 8025160), (2, 4012580), (4, 2006290), (5, 1605032), (8, 1003145), (10, 802516), (11, 729560), (13, 617320), (20, 401258), (22, 364780), (23, 348920), (26, 308660), (40, 200629), (44, 182390), (46, 174460), (52, 154330), (55, 145912), (61, 131560), (65, 123464), (88, 91195), (92, 87230), (104, 77165), (110, 72956), (115, 69784), (122, 65780), (130, 61732), (143, 56120), (184, 43615), (220, 36478), (230, 34892), (244, 32890), (253, 31720), (260, 30866), (286, 28060), (299, 26840), (305, 26312), (440, 18239), (460, 17446), (488, 16445), (506, 15860), (520, 15433), (572, 14030), (598, 13420), (610, 13156), (671, 11960), (715, 11224), (793, 10120), (920, 8723), (1012, 7930), (1144, 7015), (1196, 6710), (1220, 6578), (1265, 6344), (1342, 5980), (1403, 5720), (1430, 5612), (1495, 5368), (1586, 5060), (2024, 3965), (2392, 3355), (2440, 3289), (2530, 3172), (2684, 2990), (2806, 2860)]