130350640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12251}}^1$

素因数の和:12290

約数の個数: 80

約数和(自身を含む): 364619520

約数和(自身を除く): 234268880

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, 10640, 12251, 24502, 49004, 61255, 85757, 98008, 122510, 171514, 196016, 232769, 245020, 343028, 428785, 465538, 490040, 686056, 857570, 931076, 980080, 1163845, 1372112, 1629383, 1715140, 1862152, 2327690, 3258766, 3430280, 3724304, 4655380, 6517532, 6860560, 8146915, 9310760, 13035064, 16293830, 18621520, 26070128, 32587660, 65175320, 130350640]

約数ペア:

[(1, 130350640), (2, 65175320), (4, 32587660), (5, 26070128), (7, 18621520), (8, 16293830), (10, 13035064), (14, 9310760), (16, 8146915), (19, 6860560), (20, 6517532), (28, 4655380), (35, 3724304), (38, 3430280), (40, 3258766), (56, 2327690), (70, 1862152), (76, 1715140), (80, 1629383), (95, 1372112), (112, 1163845), (133, 980080), (140, 931076), (152, 857570), (190, 686056), (266, 490040), (280, 465538), (304, 428785), (380, 343028), (532, 245020), (560, 232769), (665, 196016), (760, 171514), (1064, 122510), (1330, 98008), (1520, 85757), (2128, 61255), (2660, 49004), (5320, 24502), (10640, 12251)]