42568000

素因数分解:

$2^6\times 5^3\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:357

約数の個数: 112

約数和(自身を含む): 111977424

約数和(自身を除く): 69409424

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 313, 320, 340, 400, 425, 500, 544, 626, 680, 800, 850, 1000, 1088, 1252, 1360, 1565, 1600, 1700, 2000, 2125, 2504, 2720, 3130, 3400, 4000, 4250, 5008, 5321, 5440, 6260, 6800, 7825, 8000, 8500, 10016, 10642, 12520, 13600, 15650, 17000, 20032, 21284, 25040, 26605, 27200, 31300, 34000, 39125, 42568, 50080, 53210, 62600, 68000, 78250, 85136, 100160, 106420, 125200, 133025, 136000, 156500, 170272, 212840, 250400, 266050, 313000, 340544, 425680, 500800, 532100, 626000, 665125, 851360, 1064200, 1252000, 1330250, 1702720, 2128400, 2504000, 2660500, 4256800, 5321000, 8513600, 10642000, 21284000, 42568000]

約数ペア:

[(1, 42568000), (2, 21284000), (4, 10642000), (5, 8513600), (8, 5321000), (10, 4256800), (16, 2660500), (17, 2504000), (20, 2128400), (25, 1702720), (32, 1330250), (34, 1252000), (40, 1064200), (50, 851360), (64, 665125), (68, 626000), (80, 532100), (85, 500800), (100, 425680), (125, 340544), (136, 313000), (160, 266050), (170, 250400), (200, 212840), (250, 170272), (272, 156500), (313, 136000), (320, 133025), (340, 125200), (400, 106420), (425, 100160), (500, 85136), (544, 78250), (626, 68000), (680, 62600), (800, 53210), (850, 50080), (1000, 42568), (1088, 39125), (1252, 34000), (1360, 31300), (1565, 27200), (1600, 26605), (1700, 25040), (2000, 21284), (2125, 20032), (2504, 17000), (2720, 15650), (3130, 13600), (3400, 12520), (4000, 10642), (4250, 10016), (5008, 8500), (5321, 8000), (5440, 7825), (6260, 6800)]