738711350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 1547338464

約数和(自身を除く): 808627114

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 53, 65, 82, 106, 130, 205, 265, 325, 410, 523, 530, 533, 650, 689, 1025, 1046, 1066, 1325, 1378, 2050, 2173, 2615, 2650, 2665, 3445, 4346, 5230, 5330, 6799, 6890, 10865, 13075, 13325, 13598, 17225, 21443, 21730, 26150, 26650, 27719, 28249, 33995, 34450, 42886, 54325, 55438, 56498, 67990, 107215, 108650, 138595, 141245, 169975, 214430, 277190, 278759, 282490, 339950, 360347, 536075, 557518, 692975, 706225, 720694, 1072150, 1136479, 1385950, 1393795, 1412450, 1801735, 2272958, 2787590, 3603470, 5682395, 6968975, 9008675, 11364790, 13937950, 14774227, 18017350, 28411975, 29548454, 56823950, 73871135, 147742270, 369355675, 738711350]

約数ペア:

[(1, 738711350), (2, 369355675), (5, 147742270), (10, 73871135), (13, 56823950), (25, 29548454), (26, 28411975), (41, 18017350), (50, 14774227), (53, 13937950), (65, 11364790), (82, 9008675), (106, 6968975), (130, 5682395), (205, 3603470), (265, 2787590), (325, 2272958), (410, 1801735), (523, 1412450), (530, 1393795), (533, 1385950), (650, 1136479), (689, 1072150), (1025, 720694), (1046, 706225), (1066, 692975), (1325, 557518), (1378, 536075), (2050, 360347), (2173, 339950), (2615, 282490), (2650, 278759), (2665, 277190), (3445, 214430), (4346, 169975), (5230, 141245), (5330, 138595), (6799, 108650), (6890, 107215), (10865, 67990), (13075, 56498), (13325, 55438), (13598, 54325), (17225, 42886), (21443, 34450), (21730, 33995), (26150, 28249), (26650, 27719)]