9213100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 22724240

約数和(自身を除く): 13511140

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 373, 380, 475, 494, 650, 746, 950, 988, 1235, 1300, 1492, 1865, 1900, 2470, 3730, 4849, 4940, 6175, 7087, 7460, 9325, 9698, 12350, 14174, 18650, 19396, 24245, 24700, 28348, 35435, 37300, 48490, 70870, 92131, 96980, 121225, 141740, 177175, 184262, 242450, 354350, 368524, 460655, 484900, 708700, 921310, 1842620, 2303275, 4606550, 9213100]

約数ペア:

[(1, 9213100), (2, 4606550), (4, 2303275), (5, 1842620), (10, 921310), (13, 708700), (19, 484900), (20, 460655), (25, 368524), (26, 354350), (38, 242450), (50, 184262), (52, 177175), (65, 141740), (76, 121225), (95, 96980), (100, 92131), (130, 70870), (190, 48490), (247, 37300), (260, 35435), (325, 28348), (373, 24700), (380, 24245), (475, 19396), (494, 18650), (650, 14174), (746, 12350), (950, 9698), (988, 9325), (1235, 7460), (1300, 7087), (1492, 6175), (1865, 4940), (1900, 4849), (2470, 3730)]