74618320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7013}}^1$

素因数の和:7052

約数の個数: 80

約数和(自身を含む): 208736640

約数和(自身を除く): 134118320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 7013, 10640, 14026, 28052, 35065, 49091, 56104, 70130, 98182, 112208, 133247, 140260, 196364, 245455, 266494, 280520, 392728, 490910, 532988, 561040, 666235, 785456, 932729, 981820, 1065976, 1332470, 1865458, 1963640, 2131952, 2664940, 3730916, 3927280, 4663645, 5329880, 7461832, 9327290, 10659760, 14923664, 18654580, 37309160, 74618320]

約数ペア:

[(1, 74618320), (2, 37309160), (4, 18654580), (5, 14923664), (7, 10659760), (8, 9327290), (10, 7461832), (14, 5329880), (16, 4663645), (19, 3927280), (20, 3730916), (28, 2664940), (35, 2131952), (38, 1963640), (40, 1865458), (56, 1332470), (70, 1065976), (76, 981820), (80, 932729), (95, 785456), (112, 666235), (133, 561040), (140, 532988), (152, 490910), (190, 392728), (266, 280520), (280, 266494), (304, 245455), (380, 196364), (532, 140260), (560, 133247), (665, 112208), (760, 98182), (1064, 70130), (1330, 56104), (1520, 49091), (2128, 35065), (2660, 28052), (5320, 14026), (7013, 10640)]