25474020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2969}}^1$

素因数の和:3005

約数の個数: 96

約数和(自身を含む): 83825280

約数和(自身を除く): 58351260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 2969, 4290, 5938, 8580, 8907, 11876, 14845, 17814, 29690, 32659, 35628, 38597, 44535, 59380, 65318, 77194, 89070, 97977, 115791, 130636, 154388, 163295, 178140, 192985, 195954, 231582, 326590, 385970, 391908, 424567, 463164, 489885, 578955, 653180, 771940, 849134, 979770, 1157910, 1273701, 1698268, 1959540, 2122835, 2315820, 2547402, 4245670, 5094804, 6368505, 8491340, 12737010, 25474020]

約数ペア:

[(1, 25474020), (2, 12737010), (3, 8491340), (4, 6368505), (5, 5094804), (6, 4245670), (10, 2547402), (11, 2315820), (12, 2122835), (13, 1959540), (15, 1698268), (20, 1273701), (22, 1157910), (26, 979770), (30, 849134), (33, 771940), (39, 653180), (44, 578955), (52, 489885), (55, 463164), (60, 424567), (65, 391908), (66, 385970), (78, 326590), (110, 231582), (130, 195954), (132, 192985), (143, 178140), (156, 163295), (165, 154388), (195, 130636), (220, 115791), (260, 97977), (286, 89070), (330, 77194), (390, 65318), (429, 59380), (572, 44535), (660, 38597), (715, 35628), (780, 32659), (858, 29690), (1430, 17814), (1716, 14845), (2145, 11876), (2860, 8907), (2969, 8580), (4290, 5938)]