1370190040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{25243}}^1$

素因数の和:25336

約数の個数: 64

約数和(自身を含む): 3271622400

約数和(自身を除く): 1901432360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 115, 118, 184, 230, 236, 295, 460, 472, 590, 920, 1180, 1357, 2360, 2714, 5428, 6785, 10856, 13570, 25243, 27140, 50486, 54280, 100972, 126215, 201944, 252430, 504860, 580589, 1009720, 1161178, 1489337, 2322356, 2902945, 2978674, 4644712, 5805890, 5957348, 7446685, 11611780, 11914696, 14893370, 23223560, 29786740, 34254751, 59573480, 68509502, 137019004, 171273755, 274038008, 342547510, 685095020, 1370190040]

約数ペア:

[(1, 1370190040), (2, 685095020), (4, 342547510), (5, 274038008), (8, 171273755), (10, 137019004), (20, 68509502), (23, 59573480), (40, 34254751), (46, 29786740), (59, 23223560), (92, 14893370), (115, 11914696), (118, 11611780), (184, 7446685), (230, 5957348), (236, 5805890), (295, 4644712), (460, 2978674), (472, 2902945), (590, 2322356), (920, 1489337), (1180, 1161178), (1357, 1009720), (2360, 580589), (2714, 504860), (5428, 252430), (6785, 201944), (10856, 126215), (13570, 100972), (25243, 54280), (27140, 50486)]