9638320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 25043040

約数和(自身を除く): 15404720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 373, 380, 646, 680, 746, 760, 1292, 1360, 1492, 1520, 1615, 1865, 2584, 2984, 3230, 3730, 5168, 5968, 6341, 6460, 7087, 7460, 12682, 12920, 14174, 14920, 25364, 25840, 28348, 29840, 31705, 35435, 50728, 56696, 63410, 70870, 101456, 113392, 120479, 126820, 141740, 240958, 253640, 283480, 481916, 507280, 566960, 602395, 963832, 1204790, 1927664, 2409580, 4819160, 9638320]

約数ペア:

[(1, 9638320), (2, 4819160), (4, 2409580), (5, 1927664), (8, 1204790), (10, 963832), (16, 602395), (17, 566960), (19, 507280), (20, 481916), (34, 283480), (38, 253640), (40, 240958), (68, 141740), (76, 126820), (80, 120479), (85, 113392), (95, 101456), (136, 70870), (152, 63410), (170, 56696), (190, 50728), (272, 35435), (304, 31705), (323, 29840), (340, 28348), (373, 25840), (380, 25364), (646, 14920), (680, 14174), (746, 12920), (760, 12682), (1292, 7460), (1360, 7087), (1492, 6460), (1520, 6341), (1615, 5968), (1865, 5168), (2584, 3730), (2984, 3230)]