1625668860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{38873}}^1$

素因数の和:38943

約数の個数: 96

約数和(自身を含む): 4937308992

約数和(自身を除く): 3311640132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 164, 170, 204, 205, 246, 255, 340, 410, 492, 510, 615, 697, 820, 1020, 1230, 1394, 2091, 2460, 2788, 3485, 4182, 6970, 8364, 10455, 13940, 20910, 38873, 41820, 77746, 116619, 155492, 194365, 233238, 388730, 466476, 583095, 660841, 777460, 1166190, 1321682, 1593793, 1982523, 2332380, 2643364, 3187586, 3304205, 3965046, 4781379, 6375172, 6608410, 7930092, 7968965, 9562758, 9912615, 13216820, 15937930, 19125516, 19825230, 23906895, 27094481, 31875860, 39650460, 47813790, 54188962, 81283443, 95627580, 108377924, 135472405, 162566886, 270944810, 325133772, 406417215, 541889620, 812834430, 1625668860]

約数ペア:

[(1, 1625668860), (2, 812834430), (3, 541889620), (4, 406417215), (5, 325133772), (6, 270944810), (10, 162566886), (12, 135472405), (15, 108377924), (17, 95627580), (20, 81283443), (30, 54188962), (34, 47813790), (41, 39650460), (51, 31875860), (60, 27094481), (68, 23906895), (82, 19825230), (85, 19125516), (102, 15937930), (123, 13216820), (164, 9912615), (170, 9562758), (204, 7968965), (205, 7930092), (246, 6608410), (255, 6375172), (340, 4781379), (410, 3965046), (492, 3304205), (510, 3187586), (615, 2643364), (697, 2332380), (820, 1982523), (1020, 1593793), (1230, 1321682), (1394, 1166190), (2091, 777460), (2460, 660841), (2788, 583095), (3485, 466476), (4182, 388730), (6970, 233238), (8364, 194365), (10455, 155492), (13940, 116619), (20910, 77746), (38873, 41820)]