426470500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 996323328

約数和(自身を除く): 569852828

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 131, 170, 250, 262, 340, 383, 425, 500, 524, 655, 766, 850, 1310, 1532, 1700, 1915, 2125, 2227, 2620, 3275, 3830, 4250, 4454, 6511, 6550, 7660, 8500, 8908, 9575, 11135, 13022, 13100, 16375, 19150, 22270, 26044, 32555, 32750, 38300, 44540, 47875, 50173, 55675, 65110, 65500, 95750, 100346, 111350, 130220, 162775, 191500, 200692, 222700, 250865, 278375, 325550, 501730, 556750, 651100, 813875, 852941, 1003460, 1113500, 1254325, 1627750, 1705882, 2508650, 3255500, 3411764, 4264705, 5017300, 6271625, 8529410, 12543250, 17058820, 21323525, 25086500, 42647050, 85294100, 106617625, 213235250, 426470500]

約数ペア:

[(1, 426470500), (2, 213235250), (4, 106617625), (5, 85294100), (10, 42647050), (17, 25086500), (20, 21323525), (25, 17058820), (34, 12543250), (50, 8529410), (68, 6271625), (85, 5017300), (100, 4264705), (125, 3411764), (131, 3255500), (170, 2508650), (250, 1705882), (262, 1627750), (340, 1254325), (383, 1113500), (425, 1003460), (500, 852941), (524, 813875), (655, 651100), (766, 556750), (850, 501730), (1310, 325550), (1532, 278375), (1700, 250865), (1915, 222700), (2125, 200692), (2227, 191500), (2620, 162775), (3275, 130220), (3830, 111350), (4250, 100346), (4454, 95750), (6511, 65500), (6550, 65110), (7660, 55675), (8500, 50173), (8908, 47875), (9575, 44540), (11135, 38300), (13022, 32750), (13100, 32555), (16375, 26044), (19150, 22270)]