963669320

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{1811}}^1$

素因数の和:2126

約数の個数: 64

約数和(自身を含む): 2219192640

約数和(自身を除く): 1255523320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 251, 265, 424, 502, 530, 1004, 1060, 1255, 1811, 2008, 2120, 2510, 3622, 5020, 7244, 9055, 10040, 13303, 14488, 18110, 26606, 36220, 53212, 66515, 72440, 95983, 106424, 133030, 191966, 266060, 383932, 454561, 479915, 532120, 767864, 909122, 959830, 1818244, 1919660, 2272805, 3636488, 3839320, 4545610, 9091220, 18182440, 24091733, 48183466, 96366932, 120458665, 192733864, 240917330, 481834660, 963669320]

約数ペア:

[(1, 963669320), (2, 481834660), (4, 240917330), (5, 192733864), (8, 120458665), (10, 96366932), (20, 48183466), (40, 24091733), (53, 18182440), (106, 9091220), (212, 4545610), (251, 3839320), (265, 3636488), (424, 2272805), (502, 1919660), (530, 1818244), (1004, 959830), (1060, 909122), (1255, 767864), (1811, 532120), (2008, 479915), (2120, 454561), (2510, 383932), (3622, 266060), (5020, 191966), (7244, 133030), (9055, 106424), (10040, 95983), (13303, 72440), (14488, 66515), (18110, 53212), (26606, 36220)]