17345900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1251

約数の個数: 72

約数和(自身を含む): 44257584

約数和(自身を除く): 26911684

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1213, 1300, 1430, 2426, 2860, 3575, 4852, 6065, 7150, 12130, 13343, 14300, 15769, 24260, 26686, 30325, 31538, 53372, 60650, 63076, 66715, 78845, 121300, 133430, 157690, 173459, 266860, 315380, 333575, 346918, 394225, 667150, 693836, 788450, 867295, 1334300, 1576900, 1734590, 3469180, 4336475, 8672950, 17345900]

約数ペア:

[(1, 17345900), (2, 8672950), (4, 4336475), (5, 3469180), (10, 1734590), (11, 1576900), (13, 1334300), (20, 867295), (22, 788450), (25, 693836), (26, 667150), (44, 394225), (50, 346918), (52, 333575), (55, 315380), (65, 266860), (100, 173459), (110, 157690), (130, 133430), (143, 121300), (220, 78845), (260, 66715), (275, 63076), (286, 60650), (325, 53372), (550, 31538), (572, 30325), (650, 26686), (715, 24260), (1100, 15769), (1213, 14300), (1300, 13343), (1430, 12130), (2426, 7150), (2860, 6065), (3575, 4852)]