65951600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1195

約数の個数: 120

約数和(自身を含む): 186310992

約数和(自身を除く): 120359392

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 176, 200, 208, 220, 260, 275, 286, 325, 400, 440, 520, 550, 572, 650, 715, 880, 1040, 1100, 1144, 1153, 1300, 1430, 2200, 2288, 2306, 2600, 2860, 3575, 4400, 4612, 5200, 5720, 5765, 7150, 9224, 11440, 11530, 12683, 14300, 14989, 18448, 23060, 25366, 28600, 28825, 29978, 46120, 50732, 57200, 57650, 59956, 63415, 74945, 92240, 101464, 115300, 119912, 126830, 149890, 164879, 202928, 230600, 239824, 253660, 299780, 317075, 329758, 374725, 461200, 507320, 599560, 634150, 659516, 749450, 824395, 1014640, 1199120, 1268300, 1319032, 1498900, 1648790, 2536600, 2638064, 2997800, 3297580, 4121975, 5073200, 5995600, 6595160, 8243950, 13190320, 16487900, 32975800, 65951600]

約数ペア:

[(1, 65951600), (2, 32975800), (4, 16487900), (5, 13190320), (8, 8243950), (10, 6595160), (11, 5995600), (13, 5073200), (16, 4121975), (20, 3297580), (22, 2997800), (25, 2638064), (26, 2536600), (40, 1648790), (44, 1498900), (50, 1319032), (52, 1268300), (55, 1199120), (65, 1014640), (80, 824395), (88, 749450), (100, 659516), (104, 634150), (110, 599560), (130, 507320), (143, 461200), (176, 374725), (200, 329758), (208, 317075), (220, 299780), (260, 253660), (275, 239824), (286, 230600), (325, 202928), (400, 164879), (440, 149890), (520, 126830), (550, 119912), (572, 115300), (650, 101464), (715, 92240), (880, 74945), (1040, 63415), (1100, 59956), (1144, 57650), (1153, 57200), (1300, 50732), (1430, 46120), (2200, 29978), (2288, 28825), (2306, 28600), (2600, 25366), (2860, 23060), (3575, 18448), (4400, 14989), (4612, 14300), (5200, 12683), (5720, 11530), (5765, 11440), (7150, 9224)]