11785900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 29685600

約数和(自身を除く): 17899700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 113, 140, 149, 175, 226, 298, 350, 452, 565, 596, 700, 745, 791, 1043, 1130, 1490, 1582, 2086, 2260, 2825, 2980, 3164, 3725, 3955, 4172, 5215, 5650, 7450, 7910, 10430, 11300, 14900, 15820, 16837, 19775, 20860, 26075, 33674, 39550, 52150, 67348, 79100, 84185, 104300, 117859, 168370, 235718, 336740, 420925, 471436, 589295, 841850, 1178590, 1683700, 2357180, 2946475, 5892950, 11785900]

約数ペア:

[(1, 11785900), (2, 5892950), (4, 2946475), (5, 2357180), (7, 1683700), (10, 1178590), (14, 841850), (20, 589295), (25, 471436), (28, 420925), (35, 336740), (50, 235718), (70, 168370), (100, 117859), (113, 104300), (140, 84185), (149, 79100), (175, 67348), (226, 52150), (298, 39550), (350, 33674), (452, 26075), (565, 20860), (596, 19775), (700, 16837), (745, 15820), (791, 14900), (1043, 11300), (1130, 10430), (1490, 7910), (1582, 7450), (2086, 5650), (2260, 5215), (2825, 4172), (2980, 3955), (3164, 3725)]