70445320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6961}}^1$

素因数の和:7006

約数の個数: 64

約数和(自身を含む): 180455040

約数和(自身を除く): 110009720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 6961, 10120, 13922, 27844, 34805, 55688, 69610, 76571, 139220, 153142, 160103, 278440, 306284, 320206, 382855, 612568, 640412, 765710, 800515, 1280824, 1531420, 1601030, 1761133, 3062840, 3202060, 3522266, 6404120, 7044532, 8805665, 14089064, 17611330, 35222660, 70445320]

約数ペア:

[(1, 70445320), (2, 35222660), (4, 17611330), (5, 14089064), (8, 8805665), (10, 7044532), (11, 6404120), (20, 3522266), (22, 3202060), (23, 3062840), (40, 1761133), (44, 1601030), (46, 1531420), (55, 1280824), (88, 800515), (92, 765710), (110, 640412), (115, 612568), (184, 382855), (220, 320206), (230, 306284), (253, 278440), (440, 160103), (460, 153142), (506, 139220), (920, 76571), (1012, 69610), (1265, 55688), (2024, 34805), (2530, 27844), (5060, 13922), (6961, 10120)]