196220248040

素因数分解:

$2^3\times 5^1\times {\mathrm{719}}^1\times {\mathrm{2213}}^1\times {\mathrm{3083}}^1$

素因数の和:6026

約数の個数: 64

約数和(自身を含む): 442452844800

約数和(自身を除く): 246232596760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 719, 1438, 2213, 2876, 3083, 3595, 4426, 5752, 6166, 7190, 8852, 11065, 12332, 14380, 15415, 17704, 22130, 24664, 28760, 30830, 44260, 61660, 88520, 123320, 1591147, 2216677, 3182294, 4433354, 6364588, 6822679, 7955735, 8866708, 11083385, 12729176, 13645358, 15911470, 17733416, 22166770, 27290716, 31822940, 34113395, 44333540, 54581432, 63645880, 68226790, 88667080, 136453580, 272907160, 4905506201, 9811012402, 19622024804, 24527531005, 39244049608, 49055062010, 98110124020, 196220248040]

約数ペア:

[(1, 196220248040), (2, 98110124020), (4, 49055062010), (5, 39244049608), (8, 24527531005), (10, 19622024804), (20, 9811012402), (40, 4905506201), (719, 272907160), (1438, 136453580), (2213, 88667080), (2876, 68226790), (3083, 63645880), (3595, 54581432), (4426, 44333540), (5752, 34113395), (6166, 31822940), (7190, 27290716), (8852, 22166770), (11065, 17733416), (12332, 15911470), (14380, 13645358), (15415, 12729176), (17704, 11083385), (22130, 8866708), (24664, 7955735), (28760, 6822679), (30830, 6364588), (44260, 4433354), (61660, 3182294), (88520, 2216677), (123320, 1591147)]