33129440

素因数分解:

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

素因数の和:2715

約数の個数: 48

約数和(自身を含む): 79289280

約数和(自身を除く): 46159840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 2621, 3160, 5242, 6320, 10484, 12640, 13105, 20968, 26210, 41936, 52420, 83872, 104840, 207059, 209680, 414118, 419360, 828236, 1035295, 1656472, 2070590, 3312944, 4141180, 6625888, 8282360, 16564720, 33129440]

約数ペア:

[(1, 33129440), (2, 16564720), (4, 8282360), (5, 6625888), (8, 4141180), (10, 3312944), (16, 2070590), (20, 1656472), (32, 1035295), (40, 828236), (79, 419360), (80, 414118), (158, 209680), (160, 207059), (316, 104840), (395, 83872), (632, 52420), (790, 41936), (1264, 26210), (1580, 20968), (2528, 13105), (2621, 12640), (3160, 10484), (5242, 6320)]