39699550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 88387200

約数和(自身を除く): 48687650

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 29, 38, 50, 55, 58, 95, 110, 131, 145, 190, 209, 262, 275, 290, 319, 418, 475, 550, 551, 638, 655, 725, 950, 1045, 1102, 1310, 1441, 1450, 1595, 2090, 2489, 2755, 2882, 3190, 3275, 3799, 4978, 5225, 5510, 6061, 6550, 7205, 7598, 7975, 10450, 12122, 12445, 13775, 14410, 15950, 18995, 24890, 27379, 27550, 30305, 36025, 37990, 41789, 54758, 60610, 62225, 72050, 72181, 83578, 94975, 124450, 136895, 144362, 151525, 189950, 208945, 273790, 303050, 360905, 417890, 684475, 721810, 793991, 1044725, 1368950, 1587982, 1804525, 2089450, 3609050, 3969955, 7939910, 19849775, 39699550]

約数ペア:

[(1, 39699550), (2, 19849775), (5, 7939910), (10, 3969955), (11, 3609050), (19, 2089450), (22, 1804525), (25, 1587982), (29, 1368950), (38, 1044725), (50, 793991), (55, 721810), (58, 684475), (95, 417890), (110, 360905), (131, 303050), (145, 273790), (190, 208945), (209, 189950), (262, 151525), (275, 144362), (290, 136895), (319, 124450), (418, 94975), (475, 83578), (550, 72181), (551, 72050), (638, 62225), (655, 60610), (725, 54758), (950, 41789), (1045, 37990), (1102, 36025), (1310, 30305), (1441, 27550), (1450, 27379), (1595, 24890), (2090, 18995), (2489, 15950), (2755, 14410), (2882, 13775), (3190, 12445), (3275, 12122), (3799, 10450), (4978, 7975), (5225, 7598), (5510, 7205), (6061, 6550)]