61136140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2833}}^1$

素因数の和:2938

約数の個数: 48

約数和(自身を含む): 139976928

約数和(自身を除く): 78840788

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 2833, 4316, 5395, 5666, 10790, 11332, 14165, 21580, 28330, 36829, 56660, 73658, 147316, 184145, 235139, 368290, 470278, 736580, 940556, 1175695, 2351390, 3056807, 4702780, 6113614, 12227228, 15284035, 30568070, 61136140]

約数ペア:

[(1, 61136140), (2, 30568070), (4, 15284035), (5, 12227228), (10, 6113614), (13, 4702780), (20, 3056807), (26, 2351390), (52, 1175695), (65, 940556), (83, 736580), (130, 470278), (166, 368290), (260, 235139), (332, 184145), (415, 147316), (830, 73658), (1079, 56660), (1660, 36829), (2158, 28330), (2833, 21580), (4316, 14165), (5395, 11332), (5666, 10790)]