13879580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 35900928

約数和(自身を除く): 22021348

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 44, 46, 52, 55, 65, 92, 110, 115, 130, 143, 211, 220, 230, 253, 260, 286, 299, 422, 460, 506, 572, 598, 715, 844, 1012, 1055, 1196, 1265, 1430, 1495, 2110, 2321, 2530, 2743, 2860, 2990, 3289, 4220, 4642, 4853, 5060, 5486, 5980, 6578, 9284, 9706, 10972, 11605, 13156, 13715, 16445, 19412, 23210, 24265, 27430, 30173, 32890, 46420, 48530, 53383, 54860, 60346, 63089, 65780, 97060, 106766, 120692, 126178, 150865, 213532, 252356, 266915, 301730, 315445, 533830, 603460, 630890, 693979, 1067660, 1261780, 1387958, 2775916, 3469895, 6939790, 13879580]

約数ペア:

[(1, 13879580), (2, 6939790), (4, 3469895), (5, 2775916), (10, 1387958), (11, 1261780), (13, 1067660), (20, 693979), (22, 630890), (23, 603460), (26, 533830), (44, 315445), (46, 301730), (52, 266915), (55, 252356), (65, 213532), (92, 150865), (110, 126178), (115, 120692), (130, 106766), (143, 97060), (211, 65780), (220, 63089), (230, 60346), (253, 54860), (260, 53383), (286, 48530), (299, 46420), (422, 32890), (460, 30173), (506, 27430), (572, 24265), (598, 23210), (715, 19412), (844, 16445), (1012, 13715), (1055, 13156), (1196, 11605), (1265, 10972), (1430, 9706), (1495, 9284), (2110, 6578), (2321, 5980), (2530, 5486), (2743, 5060), (2860, 4853), (2990, 4642), (3289, 4220)]