57976520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2621}}^1$

素因数の和:2718

約数の個数: 64

約数和(自身を含む): 151027200

約数和(自身を除く): 93050680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2621, 2765, 3160, 4424, 5242, 5530, 10484, 11060, 13105, 18347, 20968, 22120, 26210, 36694, 52420, 73388, 91735, 104840, 146776, 183470, 207059, 366940, 414118, 733880, 828236, 1035295, 1449413, 1656472, 2070590, 2898826, 4141180, 5797652, 7247065, 8282360, 11595304, 14494130, 28988260, 57976520]

約数ペア:

[(1, 57976520), (2, 28988260), (4, 14494130), (5, 11595304), (7, 8282360), (8, 7247065), (10, 5797652), (14, 4141180), (20, 2898826), (28, 2070590), (35, 1656472), (40, 1449413), (56, 1035295), (70, 828236), (79, 733880), (140, 414118), (158, 366940), (280, 207059), (316, 183470), (395, 146776), (553, 104840), (632, 91735), (790, 73388), (1106, 52420), (1580, 36694), (2212, 26210), (2621, 22120), (2765, 20968), (3160, 18347), (4424, 13105), (5242, 11060), (5530, 10484)]