97788040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9439}}^1$

素因数の和:9494

約数の個数: 64

約数和(自身を含む): 258278400

約数和(自身を除く): 160490360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 9439, 10360, 18878, 37756, 47195, 66073, 75512, 94390, 132146, 188780, 264292, 330365, 349243, 377560, 528584, 660730, 698486, 1321460, 1396972, 1746215, 2444701, 2642920, 2793944, 3492430, 4889402, 6984860, 9778804, 12223505, 13969720, 19557608, 24447010, 48894020, 97788040]

約数ペア:

[(1, 97788040), (2, 48894020), (4, 24447010), (5, 19557608), (7, 13969720), (8, 12223505), (10, 9778804), (14, 6984860), (20, 4889402), (28, 3492430), (35, 2793944), (37, 2642920), (40, 2444701), (56, 1746215), (70, 1396972), (74, 1321460), (140, 698486), (148, 660730), (185, 528584), (259, 377560), (280, 349243), (296, 330365), (370, 264292), (518, 188780), (740, 132146), (1036, 94390), (1295, 75512), (1480, 66073), (2072, 47195), (2590, 37756), (5180, 18878), (9439, 10360)]