66128920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1097

約数の個数: 96

約数和(自身を含む): 176294160

約数和(自身を除く): 110165240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 121, 130, 143, 220, 242, 260, 286, 440, 484, 520, 572, 605, 715, 968, 1051, 1144, 1210, 1430, 1573, 2102, 2420, 2860, 3146, 4204, 4840, 5255, 5720, 6292, 7865, 8408, 10510, 11561, 12584, 13663, 15730, 21020, 23122, 27326, 31460, 42040, 46244, 54652, 57805, 62920, 68315, 92488, 109304, 115610, 127171, 136630, 150293, 231220, 254342, 273260, 300586, 462440, 508684, 546520, 601172, 635855, 751465, 1017368, 1202344, 1271710, 1502930, 1653223, 2543420, 3005860, 3306446, 5086840, 6011720, 6612892, 8266115, 13225784, 16532230, 33064460, 66128920]

約数ペア:

[(1, 66128920), (2, 33064460), (4, 16532230), (5, 13225784), (8, 8266115), (10, 6612892), (11, 6011720), (13, 5086840), (20, 3306446), (22, 3005860), (26, 2543420), (40, 1653223), (44, 1502930), (52, 1271710), (55, 1202344), (65, 1017368), (88, 751465), (104, 635855), (110, 601172), (121, 546520), (130, 508684), (143, 462440), (220, 300586), (242, 273260), (260, 254342), (286, 231220), (440, 150293), (484, 136630), (520, 127171), (572, 115610), (605, 109304), (715, 92488), (968, 68315), (1051, 62920), (1144, 57805), (1210, 54652), (1430, 46244), (1573, 42040), (2102, 31460), (2420, 27326), (2860, 23122), (3146, 21020), (4204, 15730), (4840, 13663), (5255, 12584), (5720, 11561), (6292, 10510), (7865, 8408)]