25380048

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1684

約数の個数: 80

約数和(自身を含む): 73120320

約数和(自身を除く): 47740272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1637, 1938, 2584, 3274, 3876, 4911, 5168, 6548, 7752, 9822, 13096, 15504, 19644, 26192, 27829, 31103, 39288, 55658, 62206, 78576, 83487, 93309, 111316, 124412, 166974, 186618, 222632, 248824, 333948, 373236, 445264, 497648, 528751, 667896, 746472, 1057502, 1335792, 1492944, 1586253, 2115004, 3172506, 4230008, 6345012, 8460016, 12690024, 25380048]

約数ペア:

[(1, 25380048), (2, 12690024), (3, 8460016), (4, 6345012), (6, 4230008), (8, 3172506), (12, 2115004), (16, 1586253), (17, 1492944), (19, 1335792), (24, 1057502), (34, 746472), (38, 667896), (48, 528751), (51, 497648), (57, 445264), (68, 373236), (76, 333948), (102, 248824), (114, 222632), (136, 186618), (152, 166974), (204, 124412), (228, 111316), (272, 93309), (304, 83487), (323, 78576), (408, 62206), (456, 55658), (646, 39288), (816, 31103), (912, 27829), (969, 26192), (1292, 19644), (1637, 15504), (1938, 13096), (2584, 9822), (3274, 7752), (3876, 6548), (4911, 5168)]