499224714250

素因数分解:

$2^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{116689}}^1$

素因数の和:116972

約数の個数: 64

約数和(自身を含む): 949137789600

約数和(自身を除く): 449913075350

約数列:

[1, 2, 5, 10, 25, 50, 109, 125, 157, 218, 250, 314, 545, 785, 1090, 1570, 2725, 3925, 5450, 7850, 13625, 17113, 19625, 27250, 34226, 39250, 85565, 116689, 171130, 233378, 427825, 583445, 855650, 1166890, 2139125, 2917225, 4278250, 5834450, 12719101, 14586125, 18320173, 25438202, 29172250, 36640346, 63595505, 91600865, 127191010, 183201730, 317977525, 458004325, 635955050, 916008650, 1589887625, 1996898857, 2290021625, 3179775250, 3993797714, 4580043250, 9984494285, 19968988570, 49922471425, 99844942850, 249612357125, 499224714250]

約数ペア:

[(1, 499224714250), (2, 249612357125), (5, 99844942850), (10, 49922471425), (25, 19968988570), (50, 9984494285), (109, 4580043250), (125, 3993797714), (157, 3179775250), (218, 2290021625), (250, 1996898857), (314, 1589887625), (545, 916008650), (785, 635955050), (1090, 458004325), (1570, 317977525), (2725, 183201730), (3925, 127191010), (5450, 91600865), (7850, 63595505), (13625, 36640346), (17113, 29172250), (19625, 25438202), (27250, 18320173), (34226, 14586125), (39250, 12719101), (85565, 5834450), (116689, 4278250), (171130, 2917225), (233378, 2139125), (427825, 1166890), (583445, 855650)]