514926800

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:405

約数の個数: 120

約数和(自身を含む): 1277837856

約数和(自身を除く): 762911056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 107, 200, 212, 214, 227, 265, 400, 424, 428, 454, 530, 535, 848, 856, 908, 1060, 1070, 1135, 1325, 1712, 1816, 2120, 2140, 2270, 2650, 2675, 3632, 4240, 4280, 4540, 5300, 5350, 5671, 5675, 8560, 9080, 10600, 10700, 11342, 11350, 12031, 18160, 21200, 21400, 22684, 22700, 24062, 24289, 28355, 42800, 45368, 45400, 48124, 48578, 56710, 60155, 90736, 90800, 96248, 97156, 113420, 120310, 121445, 141775, 192496, 194312, 226840, 240620, 242890, 283550, 300775, 388624, 453680, 481240, 485780, 567100, 601550, 607225, 962480, 971560, 1134200, 1203100, 1214450, 1287317, 1943120, 2268400, 2406200, 2428900, 2574634, 4812400, 4857800, 5149268, 6436585, 9715600, 10298536, 12873170, 20597072, 25746340, 32182925, 51492680, 64365850, 102985360, 128731700, 257463400, 514926800]

約数ペア:

[(1, 514926800), (2, 257463400), (4, 128731700), (5, 102985360), (8, 64365850), (10, 51492680), (16, 32182925), (20, 25746340), (25, 20597072), (40, 12873170), (50, 10298536), (53, 9715600), (80, 6436585), (100, 5149268), (106, 4857800), (107, 4812400), (200, 2574634), (212, 2428900), (214, 2406200), (227, 2268400), (265, 1943120), (400, 1287317), (424, 1214450), (428, 1203100), (454, 1134200), (530, 971560), (535, 962480), (848, 607225), (856, 601550), (908, 567100), (1060, 485780), (1070, 481240), (1135, 453680), (1325, 388624), (1712, 300775), (1816, 283550), (2120, 242890), (2140, 240620), (2270, 226840), (2650, 194312), (2675, 192496), (3632, 141775), (4240, 121445), (4280, 120310), (4540, 113420), (5300, 97156), (5350, 96248), (5671, 90800), (5675, 90736), (8560, 60155), (9080, 56710), (10600, 48578), (10700, 48124), (11342, 45400), (11350, 45368), (12031, 42800), (18160, 28355), (21200, 24289), (21400, 24062), (22684, 22700)]