1792395220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{19727}}^1$

素因数の和:19813

約数の個数: 96

約数和(自身を含む): 4772597760

約数和(自身を除く): 2980202540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 59, 70, 77, 110, 118, 140, 154, 220, 236, 295, 308, 385, 413, 590, 649, 770, 826, 1180, 1298, 1540, 1652, 2065, 2596, 3245, 4130, 4543, 6490, 8260, 9086, 12980, 18172, 19727, 22715, 39454, 45430, 78908, 90860, 98635, 138089, 197270, 216997, 276178, 394540, 433994, 552356, 690445, 867988, 1084985, 1163893, 1380890, 1518979, 2169970, 2327786, 2761780, 3037958, 4339940, 4655572, 5819465, 6075916, 7594895, 8147251, 11638930, 12802823, 15189790, 16294502, 23277860, 25605646, 30379580, 32589004, 40736255, 51211292, 64014115, 81472510, 89619761, 128028230, 162945020, 179239522, 256056460, 358479044, 448098805, 896197610, 1792395220]

約数ペア:

[(1, 1792395220), (2, 896197610), (4, 448098805), (5, 358479044), (7, 256056460), (10, 179239522), (11, 162945020), (14, 128028230), (20, 89619761), (22, 81472510), (28, 64014115), (35, 51211292), (44, 40736255), (55, 32589004), (59, 30379580), (70, 25605646), (77, 23277860), (110, 16294502), (118, 15189790), (140, 12802823), (154, 11638930), (220, 8147251), (236, 7594895), (295, 6075916), (308, 5819465), (385, 4655572), (413, 4339940), (590, 3037958), (649, 2761780), (770, 2327786), (826, 2169970), (1180, 1518979), (1298, 1380890), (1540, 1163893), (1652, 1084985), (2065, 867988), (2596, 690445), (3245, 552356), (4130, 433994), (4543, 394540), (6490, 276178), (8260, 216997), (9086, 197270), (12980, 138089), (18172, 98635), (19727, 90860), (22715, 78908), (39454, 45430)]