23400650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 55413120

約数和(自身を除く): 32012470

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 37, 50, 65, 70, 74, 91, 130, 139, 175, 182, 185, 259, 278, 325, 350, 370, 455, 481, 518, 650, 695, 910, 925, 962, 973, 1295, 1390, 1807, 1850, 1946, 2275, 2405, 2590, 3367, 3475, 3614, 4550, 4810, 4865, 5143, 6475, 6734, 6950, 9035, 9730, 10286, 12025, 12649, 12950, 16835, 18070, 24050, 24325, 25298, 25715, 33670, 36001, 45175, 48650, 51430, 63245, 66859, 72002, 84175, 90350, 126490, 128575, 133718, 168350, 180005, 257150, 316225, 334295, 360010, 468013, 632450, 668590, 900025, 936026, 1671475, 1800050, 2340065, 3342950, 4680130, 11700325, 23400650]

約数ペア:

[(1, 23400650), (2, 11700325), (5, 4680130), (7, 3342950), (10, 2340065), (13, 1800050), (14, 1671475), (25, 936026), (26, 900025), (35, 668590), (37, 632450), (50, 468013), (65, 360010), (70, 334295), (74, 316225), (91, 257150), (130, 180005), (139, 168350), (175, 133718), (182, 128575), (185, 126490), (259, 90350), (278, 84175), (325, 72002), (350, 66859), (370, 63245), (455, 51430), (481, 48650), (518, 45175), (650, 36001), (695, 33670), (910, 25715), (925, 25298), (962, 24325), (973, 24050), (1295, 18070), (1390, 16835), (1807, 12950), (1850, 12649), (1946, 12025), (2275, 10286), (2405, 9730), (2590, 9035), (3367, 6950), (3475, 6734), (3614, 6475), (4550, 5143), (4810, 4865)]