1566409000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1193}}^1$

素因数の和:1328

約数の個数: 128

約数和(自身を含む): 3989774880

約数和(自身を除く): 2423365880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 101, 104, 125, 130, 200, 202, 250, 260, 325, 404, 500, 505, 520, 650, 808, 1000, 1010, 1193, 1300, 1313, 1625, 2020, 2386, 2525, 2600, 2626, 3250, 4040, 4772, 5050, 5252, 5965, 6500, 6565, 9544, 10100, 10504, 11930, 12625, 13000, 13130, 15509, 20200, 23860, 25250, 26260, 29825, 31018, 32825, 47720, 50500, 52520, 59650, 62036, 65650, 77545, 101000, 119300, 120493, 124072, 131300, 149125, 155090, 164125, 238600, 240986, 262600, 298250, 310180, 328250, 387725, 481972, 596500, 602465, 620360, 656500, 775450, 963944, 1193000, 1204930, 1313000, 1550900, 1566409, 1938625, 2409860, 3012325, 3101800, 3132818, 3877250, 4819720, 6024650, 6265636, 7754500, 7832045, 12049300, 12531272, 15061625, 15509000, 15664090, 24098600, 30123250, 31328180, 39160225, 60246500, 62656360, 78320450, 120493000, 156640900, 195801125, 313281800, 391602250, 783204500, 1566409000]

約数ペア:

[(1, 1566409000), (2, 783204500), (4, 391602250), (5, 313281800), (8, 195801125), (10, 156640900), (13, 120493000), (20, 78320450), (25, 62656360), (26, 60246500), (40, 39160225), (50, 31328180), (52, 30123250), (65, 24098600), (100, 15664090), (101, 15509000), (104, 15061625), (125, 12531272), (130, 12049300), (200, 7832045), (202, 7754500), (250, 6265636), (260, 6024650), (325, 4819720), (404, 3877250), (500, 3132818), (505, 3101800), (520, 3012325), (650, 2409860), (808, 1938625), (1000, 1566409), (1010, 1550900), (1193, 1313000), (1300, 1204930), (1313, 1193000), (1625, 963944), (2020, 775450), (2386, 656500), (2525, 620360), (2600, 602465), (2626, 596500), (3250, 481972), (4040, 387725), (4772, 328250), (5050, 310180), (5252, 298250), (5965, 262600), (6500, 240986), (6565, 238600), (9544, 164125), (10100, 155090), (10504, 149125), (11930, 131300), (12625, 124072), (13000, 120493), (13130, 119300), (15509, 101000), (20200, 77545), (23860, 65650), (25250, 62036), (26260, 59650), (29825, 52520), (31018, 50500), (32825, 47720)]