61985600

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2080

約数の個数: 84

約数和(自身を含む): 160629600

約数和(自身を除く): 98644000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 2039, 3040, 3800, 4078, 6080, 7600, 8156, 10195, 15200, 16312, 20390, 30400, 32624, 38741, 40780, 50975, 65248, 77482, 81560, 101950, 130496, 154964, 163120, 193705, 203900, 309928, 326240, 387410, 407800, 619856, 652480, 774820, 815600, 968525, 1239712, 1549640, 1631200, 1937050, 2479424, 3099280, 3262400, 3874100, 6198560, 7748200, 12397120, 15496400, 30992800, 61985600]

約数ペア:

[(1, 61985600), (2, 30992800), (4, 15496400), (5, 12397120), (8, 7748200), (10, 6198560), (16, 3874100), (19, 3262400), (20, 3099280), (25, 2479424), (32, 1937050), (38, 1631200), (40, 1549640), (50, 1239712), (64, 968525), (76, 815600), (80, 774820), (95, 652480), (100, 619856), (152, 407800), (160, 387410), (190, 326240), (200, 309928), (304, 203900), (320, 193705), (380, 163120), (400, 154964), (475, 130496), (608, 101950), (760, 81560), (800, 77482), (950, 65248), (1216, 50975), (1520, 40780), (1600, 38741), (1900, 32624), (2039, 30400), (3040, 20390), (3800, 16312), (4078, 15200), (6080, 10195), (7600, 8156)]