54329337400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{81307}}^1$

素因数の和:81593

約数の個数: 96

約数和(自身を含む): 136563290640

約数和(自身を除く): 82233953240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 257, 260, 325, 514, 520, 650, 1028, 1285, 1300, 2056, 2570, 2600, 3341, 5140, 6425, 6682, 10280, 12850, 13364, 16705, 25700, 26728, 33410, 51400, 66820, 81307, 83525, 133640, 162614, 167050, 325228, 334100, 406535, 650456, 668200, 813070, 1056991, 1626140, 2032675, 2113982, 3252280, 4065350, 4227964, 5284955, 8130700, 8455928, 10569910, 16261400, 20895899, 21139820, 26424775, 41791798, 42279640, 52849550, 83583596, 104479495, 105699100, 167167192, 208958990, 211398200, 271646687, 417917980, 522397475, 543293374, 835835960, 1044794950, 1086586748, 1358233435, 2089589900, 2173173496, 2716466870, 4179179800, 5432933740, 6791167175, 10865867480, 13582334350, 27164668700, 54329337400]

約数ペア:

[(1, 54329337400), (2, 27164668700), (4, 13582334350), (5, 10865867480), (8, 6791167175), (10, 5432933740), (13, 4179179800), (20, 2716466870), (25, 2173173496), (26, 2089589900), (40, 1358233435), (50, 1086586748), (52, 1044794950), (65, 835835960), (100, 543293374), (104, 522397475), (130, 417917980), (200, 271646687), (257, 211398200), (260, 208958990), (325, 167167192), (514, 105699100), (520, 104479495), (650, 83583596), (1028, 52849550), (1285, 42279640), (1300, 41791798), (2056, 26424775), (2570, 21139820), (2600, 20895899), (3341, 16261400), (5140, 10569910), (6425, 8455928), (6682, 8130700), (10280, 5284955), (12850, 4227964), (13364, 4065350), (16705, 3252280), (25700, 2113982), (26728, 2032675), (33410, 1626140), (51400, 1056991), (66820, 813070), (81307, 668200), (83525, 650456), (133640, 406535), (162614, 334100), (167050, 325228)]