97310980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1553}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 221127984

約数和(自身を除く): 123817004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 241, 260, 482, 964, 1205, 1553, 2410, 3106, 3133, 4820, 6212, 6266, 7765, 12532, 15530, 15665, 20189, 31060, 31330, 40378, 62660, 80756, 100945, 201890, 374273, 403780, 748546, 1497092, 1871365, 3742730, 4865549, 7485460, 9731098, 19462196, 24327745, 48655490, 97310980]

約数ペア:

[(1, 97310980), (2, 48655490), (4, 24327745), (5, 19462196), (10, 9731098), (13, 7485460), (20, 4865549), (26, 3742730), (52, 1871365), (65, 1497092), (130, 748546), (241, 403780), (260, 374273), (482, 201890), (964, 100945), (1205, 80756), (1553, 62660), (2410, 40378), (3106, 31330), (3133, 31060), (4820, 20189), (6212, 15665), (6266, 15530), (7765, 12532)]