168626672500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{471683}}^1$

素因数の和:471731

約数の個数: 120

約数和(自身を含む): 433220999904

約数和(自身を除く): 264594327404

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 125, 130, 143, 220, 250, 260, 275, 286, 325, 500, 550, 572, 625, 650, 715, 1100, 1250, 1300, 1375, 1430, 1625, 2500, 2750, 2860, 3250, 3575, 5500, 6500, 6875, 7150, 8125, 13750, 14300, 16250, 17875, 27500, 32500, 35750, 71500, 89375, 178750, 357500, 471683, 943366, 1886732, 2358415, 4716830, 5188513, 6131879, 9433660, 10377026, 11792075, 12263758, 20754052, 23584150, 24527516, 25942565, 30659395, 47168300, 51885130, 58960375, 61318790, 67450669, 103770260, 117920750, 122637580, 129712825, 134901338, 153296975, 235841500, 259425650, 269802676, 294801875, 306593950, 337253345, 518851300, 589603750, 613187900, 648564125, 674506690, 766484875, 1179207500, 1297128250, 1349013380, 1532969750, 1686266725, 2594256500, 3065939500, 3242820625, 3372533450, 3832424375, 6485641250, 6745066900, 7664848750, 8431333625, 12971282500, 15329697500, 16862667250, 33725334500, 42156668125, 84313336250, 168626672500]

約数ペア:

[(1, 168626672500), (2, 84313336250), (4, 42156668125), (5, 33725334500), (10, 16862667250), (11, 15329697500), (13, 12971282500), (20, 8431333625), (22, 7664848750), (25, 6745066900), (26, 6485641250), (44, 3832424375), (50, 3372533450), (52, 3242820625), (55, 3065939500), (65, 2594256500), (100, 1686266725), (110, 1532969750), (125, 1349013380), (130, 1297128250), (143, 1179207500), (220, 766484875), (250, 674506690), (260, 648564125), (275, 613187900), (286, 589603750), (325, 518851300), (500, 337253345), (550, 306593950), (572, 294801875), (625, 269802676), (650, 259425650), (715, 235841500), (1100, 153296975), (1250, 134901338), (1300, 129712825), (1375, 122637580), (1430, 117920750), (1625, 103770260), (2500, 67450669), (2750, 61318790), (2860, 58960375), (3250, 51885130), (3575, 47168300), (5500, 30659395), (6500, 25942565), (6875, 24527516), (7150, 23584150), (8125, 20754052), (13750, 12263758), (14300, 11792075), (16250, 10377026), (17875, 9433660), (27500, 6131879), (32500, 5188513), (35750, 4716830), (71500, 2358415), (89375, 1886732), (178750, 943366), (357500, 471683)]