298494080

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6389}}^1$

素因数の和:6481

約数の個数: 64

約数和(自身を含む): 723475800

約数和(自身を除く): 424981720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 292, 320, 365, 584, 640, 730, 1168, 1460, 2336, 2920, 4672, 5840, 6389, 9344, 11680, 12778, 23360, 25556, 31945, 46720, 51112, 63890, 102224, 127780, 204448, 255560, 408896, 466397, 511120, 817792, 932794, 1022240, 1865588, 2044480, 2331985, 3731176, 4088960, 4663970, 7462352, 9327940, 14924704, 18655880, 29849408, 37311760, 59698816, 74623520, 149247040, 298494080]

約数ペア:

[(1, 298494080), (2, 149247040), (4, 74623520), (5, 59698816), (8, 37311760), (10, 29849408), (16, 18655880), (20, 14924704), (32, 9327940), (40, 7462352), (64, 4663970), (73, 4088960), (80, 3731176), (128, 2331985), (146, 2044480), (160, 1865588), (292, 1022240), (320, 932794), (365, 817792), (584, 511120), (640, 466397), (730, 408896), (1168, 255560), (1460, 204448), (2336, 127780), (2920, 102224), (4672, 63890), (5840, 51112), (6389, 46720), (9344, 31945), (11680, 25556), (12778, 23360)]