179604860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1217}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 387967104

約数和(自身を除く): 208362244

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 157, 188, 235, 314, 470, 628, 785, 940, 1217, 1570, 2434, 3140, 4868, 6085, 7379, 12170, 14758, 24340, 29516, 36895, 57199, 73790, 114398, 147580, 191069, 228796, 285995, 382138, 571990, 764276, 955345, 1143980, 1910690, 3821380, 8980243, 17960486, 35920972, 44901215, 89802430, 179604860]

約数ペア:

[(1, 179604860), (2, 89802430), (4, 44901215), (5, 35920972), (10, 17960486), (20, 8980243), (47, 3821380), (94, 1910690), (157, 1143980), (188, 955345), (235, 764276), (314, 571990), (470, 382138), (628, 285995), (785, 228796), (940, 191069), (1217, 147580), (1570, 114398), (2434, 73790), (3140, 57199), (4868, 36895), (6085, 29516), (7379, 24340), (12170, 14758)]