510480880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70121}}^1$

素因数の和:70154

約数の個数: 80

約数和(自身を含む): 1460781504

約数和(自身を除く): 950300624

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 70121, 140242, 280484, 350605, 490847, 560968, 701210, 911573, 981694, 1121936, 1402420, 1823146, 1963388, 2454235, 2804840, 3646292, 3926776, 4557865, 4908470, 5609680, 6381011, 7292584, 7853552, 9115730, 9816940, 12762022, 14585168, 18231460, 19633880, 25524044, 31905055, 36462920, 39267760, 51048088, 63810110, 72925840, 102096176, 127620220, 255240440, 510480880]

約数ペア:

[(1, 510480880), (2, 255240440), (4, 127620220), (5, 102096176), (7, 72925840), (8, 63810110), (10, 51048088), (13, 39267760), (14, 36462920), (16, 31905055), (20, 25524044), (26, 19633880), (28, 18231460), (35, 14585168), (40, 12762022), (52, 9816940), (56, 9115730), (65, 7853552), (70, 7292584), (80, 6381011), (91, 5609680), (104, 4908470), (112, 4557865), (130, 3926776), (140, 3646292), (182, 2804840), (208, 2454235), (260, 1963388), (280, 1823146), (364, 1402420), (455, 1121936), (520, 981694), (560, 911573), (728, 701210), (910, 560968), (1040, 490847), (1456, 350605), (1820, 280484), (3640, 140242), (7280, 70121)]