36694545340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1\times {\mathrm{28393}}^1$

素因数の和:28619

約数の個数: 72

約数和(自身を含む): 81784941840

約数和(自身を除く): 45090396500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 179, 190, 358, 361, 380, 716, 722, 895, 1444, 1790, 1805, 3401, 3580, 3610, 6802, 7220, 13604, 17005, 28393, 34010, 56786, 64619, 68020, 113572, 129238, 141965, 258476, 283930, 323095, 539467, 567860, 646190, 1078934, 1292380, 2157868, 2697335, 5082347, 5394670, 10164694, 10249873, 10789340, 20329388, 20499746, 25411735, 40999492, 50823470, 51249365, 96564593, 101646940, 102498730, 193129186, 204997460, 386258372, 482822965, 965645930, 1834727267, 1931291860, 3669454534, 7338909068, 9173636335, 18347272670, 36694545340]

約数ペア:

[(1, 36694545340), (2, 18347272670), (4, 9173636335), (5, 7338909068), (10, 3669454534), (19, 1931291860), (20, 1834727267), (38, 965645930), (76, 482822965), (95, 386258372), (179, 204997460), (190, 193129186), (358, 102498730), (361, 101646940), (380, 96564593), (716, 51249365), (722, 50823470), (895, 40999492), (1444, 25411735), (1790, 20499746), (1805, 20329388), (3401, 10789340), (3580, 10249873), (3610, 10164694), (6802, 5394670), (7220, 5082347), (13604, 2697335), (17005, 2157868), (28393, 1292380), (34010, 1078934), (56786, 646190), (64619, 567860), (68020, 539467), (113572, 323095), (129238, 283930), (141965, 258476)]