25107810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:588

約数の個数: 128

約数和(自身を含む): 78672384

約数和(自身を除く): 53564574

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 541, 546, 595, 663, 714, 910, 1082, 1105, 1190, 1326, 1365, 1547, 1623, 1785, 2210, 2705, 2730, 3094, 3246, 3315, 3570, 3787, 4641, 5410, 6630, 7033, 7574, 7735, 8115, 9197, 9282, 11361, 14066, 15470, 16230, 18394, 18935, 21099, 22722, 23205, 27591, 35165, 37870, 42198, 45985, 46410, 49231, 55182, 56805, 64379, 70330, 91970, 98462, 105495, 113610, 119561, 128758, 137955, 147693, 193137, 210990, 239122, 246155, 275910, 295386, 321895, 358683, 386274, 492310, 597805, 643790, 717366, 738465, 836927, 965685, 1195610, 1476930, 1673854, 1793415, 1931370, 2510781, 3586830, 4184635, 5021562, 8369270, 12553905, 25107810]

約数ペア:

[(1, 25107810), (2, 12553905), (3, 8369270), (5, 5021562), (6, 4184635), (7, 3586830), (10, 2510781), (13, 1931370), (14, 1793415), (15, 1673854), (17, 1476930), (21, 1195610), (26, 965685), (30, 836927), (34, 738465), (35, 717366), (39, 643790), (42, 597805), (51, 492310), (65, 386274), (70, 358683), (78, 321895), (85, 295386), (91, 275910), (102, 246155), (105, 239122), (119, 210990), (130, 193137), (170, 147693), (182, 137955), (195, 128758), (210, 119561), (221, 113610), (238, 105495), (255, 98462), (273, 91970), (357, 70330), (390, 64379), (442, 56805), (455, 55182), (510, 49231), (541, 46410), (546, 45985), (595, 42198), (663, 37870), (714, 35165), (910, 27591), (1082, 23205), (1105, 22722), (1190, 21099), (1326, 18935), (1365, 18394), (1547, 16230), (1623, 15470), (1785, 14066), (2210, 11361), (2705, 9282), (2730, 9197), (3094, 8115), (3246, 7735), (3315, 7574), (3570, 7033), (3787, 6630), (4641, 5410)]