27704960

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 67252680

約数和(自身を除く): 39547720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 292, 320, 365, 584, 593, 640, 730, 1168, 1186, 1460, 2336, 2372, 2920, 2965, 4672, 4744, 5840, 5930, 9344, 9488, 11680, 11860, 18976, 23360, 23720, 37952, 43289, 46720, 47440, 75904, 86578, 94880, 173156, 189760, 216445, 346312, 379520, 432890, 692624, 865780, 1385248, 1731560, 2770496, 3463120, 5540992, 6926240, 13852480, 27704960]

約数ペア:

[(1, 27704960), (2, 13852480), (4, 6926240), (5, 5540992), (8, 3463120), (10, 2770496), (16, 1731560), (20, 1385248), (32, 865780), (40, 692624), (64, 432890), (73, 379520), (80, 346312), (128, 216445), (146, 189760), (160, 173156), (292, 94880), (320, 86578), (365, 75904), (584, 47440), (593, 46720), (640, 43289), (730, 37952), (1168, 23720), (1186, 23360), (1460, 18976), (2336, 11860), (2372, 11680), (2920, 9488), (2965, 9344), (4672, 5930), (4744, 5840)]