74328973360

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15231347}}^1$

素因数の和:15231421

約数の個数: 40

約数和(自身を含む): 175647905136

約数和(自身を除く): 101318931776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 15231347, 30462694, 60925388, 76156735, 121850776, 152313470, 243701552, 304626940, 609253880, 929112167, 1218507760, 1858224334, 3716448668, 4645560835, 7432897336, 9291121670, 14865794672, 18582243340, 37164486680, 74328973360]

約数ペア:

[(1, 74328973360), (2, 37164486680), (4, 18582243340), (5, 14865794672), (8, 9291121670), (10, 7432897336), (16, 4645560835), (20, 3716448668), (40, 1858224334), (61, 1218507760), (80, 929112167), (122, 609253880), (244, 304626940), (305, 243701552), (488, 152313470), (610, 121850776), (976, 76156735), (1220, 60925388), (2440, 30462694), (4880, 15231347)]