97475440

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16691}}^1$

素因数の和:16777

約数の個数: 40

約数和(自身を含む): 229748688

約数和(自身を除く): 132273248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 16691, 33382, 66764, 83455, 133528, 166910, 267056, 333820, 667640, 1218443, 1335280, 2436886, 4873772, 6092215, 9747544, 12184430, 19495088, 24368860, 48737720, 97475440]

約数ペア:

[(1, 97475440), (2, 48737720), (4, 24368860), (5, 19495088), (8, 12184430), (10, 9747544), (16, 6092215), (20, 4873772), (40, 2436886), (73, 1335280), (80, 1218443), (146, 667640), (292, 333820), (365, 267056), (584, 166910), (730, 133528), (1168, 83455), (1460, 66764), (2920, 33382), (5840, 16691)]