65650920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5113}}^1$

素因数の和:5234

約数の個数: 64

約数和(自身を含む): 198832320

約数和(自身を除く): 133181400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 5113, 6420, 10226, 12840, 15339, 20452, 25565, 30678, 40904, 51130, 61356, 76695, 102260, 122712, 153390, 204520, 306780, 547091, 613560, 1094182, 1641273, 2188364, 2735455, 3282546, 4376728, 5470910, 6565092, 8206365, 10941820, 13130184, 16412730, 21883640, 32825460, 65650920]

約数ペア:

[(1, 65650920), (2, 32825460), (3, 21883640), (4, 16412730), (5, 13130184), (6, 10941820), (8, 8206365), (10, 6565092), (12, 5470910), (15, 4376728), (20, 3282546), (24, 2735455), (30, 2188364), (40, 1641273), (60, 1094182), (107, 613560), (120, 547091), (214, 306780), (321, 204520), (428, 153390), (535, 122712), (642, 102260), (856, 76695), (1070, 61356), (1284, 51130), (1605, 40904), (2140, 30678), (2568, 25565), (3210, 20452), (4280, 15339), (5113, 12840), (6420, 10226)]