72867050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 142705152

約数和(自身を除く): 69838102

約数列:

[1, 2, 5, 10, 25, 31, 50, 53, 62, 106, 155, 265, 310, 530, 775, 887, 1325, 1550, 1643, 1774, 2650, 3286, 4435, 8215, 8870, 16430, 22175, 27497, 41075, 44350, 47011, 54994, 82150, 94022, 137485, 235055, 274970, 470110, 687425, 1175275, 1374850, 1457341, 2350550, 2914682, 7286705, 14573410, 36433525, 72867050]

約数ペア:

[(1, 72867050), (2, 36433525), (5, 14573410), (10, 7286705), (25, 2914682), (31, 2350550), (50, 1457341), (53, 1374850), (62, 1175275), (106, 687425), (155, 470110), (265, 274970), (310, 235055), (530, 137485), (775, 94022), (887, 82150), (1325, 54994), (1550, 47011), (1643, 44350), (1774, 41075), (2650, 27497), (3286, 22175), (4435, 16430), (8215, 8870)]