2104131197600

素因数分解:

$2^5\times 5^2\times {\mathrm{5189}}^1\times {\mathrm{506873}}^1$

素因数の和:512082

約数の個数: 72

約数和(自身を含む): 5137710345180

約数和(自身を除く): 3033579147580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 5189, 10378, 20756, 25945, 41512, 51890, 83024, 103780, 129725, 166048, 207560, 259450, 415120, 506873, 518900, 830240, 1013746, 1037800, 2027492, 2075600, 2534365, 4054984, 4151200, 5068730, 8109968, 10137460, 12671825, 16219936, 20274920, 25343650, 40549840, 50687300, 81099680, 101374600, 202749200, 405498400, 2630163997, 5260327994, 10520655988, 13150819985, 21041311976, 26301639970, 42082623952, 52603279940, 65754099925, 84165247904, 105206559880, 131508199850, 210413119760, 263016399700, 420826239520, 526032799400, 1052065598800, 2104131197600]

約数ペア:

[(1, 2104131197600), (2, 1052065598800), (4, 526032799400), (5, 420826239520), (8, 263016399700), (10, 210413119760), (16, 131508199850), (20, 105206559880), (25, 84165247904), (32, 65754099925), (40, 52603279940), (50, 42082623952), (80, 26301639970), (100, 21041311976), (160, 13150819985), (200, 10520655988), (400, 5260327994), (800, 2630163997), (5189, 405498400), (10378, 202749200), (20756, 101374600), (25945, 81099680), (41512, 50687300), (51890, 40549840), (83024, 25343650), (103780, 20274920), (129725, 16219936), (166048, 12671825), (207560, 10137460), (259450, 8109968), (415120, 5068730), (506873, 4151200), (518900, 4054984), (830240, 2534365), (1013746, 2075600), (1037800, 2027492)]