69551900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1193}}^1$

素因数の和:1271

約数の個数: 72

約数和(自身を含む): 167895504

約数和(自身を除く): 98343604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 212, 220, 265, 275, 530, 550, 583, 1060, 1100, 1166, 1193, 1325, 2332, 2386, 2650, 2915, 4772, 5300, 5830, 5965, 11660, 11930, 13123, 14575, 23860, 26246, 29150, 29825, 52492, 58300, 59650, 63229, 65615, 119300, 126458, 131230, 252916, 262460, 316145, 328075, 632290, 656150, 695519, 1264580, 1312300, 1391038, 1580725, 2782076, 3161450, 3477595, 6322900, 6955190, 13910380, 17387975, 34775950, 69551900]

約数ペア:

[(1, 69551900), (2, 34775950), (4, 17387975), (5, 13910380), (10, 6955190), (11, 6322900), (20, 3477595), (22, 3161450), (25, 2782076), (44, 1580725), (50, 1391038), (53, 1312300), (55, 1264580), (100, 695519), (106, 656150), (110, 632290), (212, 328075), (220, 316145), (265, 262460), (275, 252916), (530, 131230), (550, 126458), (583, 119300), (1060, 65615), (1100, 63229), (1166, 59650), (1193, 58300), (1325, 52492), (2332, 29825), (2386, 29150), (2650, 26246), (2915, 23860), (4772, 14575), (5300, 13123), (5830, 11930), (5965, 11660)]