590775700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{647}}^1$

素因数の和:1081

約数の個数: 72

約数和(自身を含む): 1343164032

約数和(自身を除く): 752388332

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 397, 460, 575, 647, 794, 1150, 1294, 1588, 1985, 2300, 2588, 3235, 3970, 6470, 7940, 9131, 9925, 12940, 14881, 16175, 18262, 19850, 29762, 32350, 36524, 39700, 45655, 59524, 64700, 74405, 91310, 148810, 182620, 228275, 256859, 297620, 372025, 456550, 513718, 744050, 913100, 1027436, 1284295, 1488100, 2568590, 5137180, 5907757, 6421475, 11815514, 12842950, 23631028, 25685900, 29538785, 59077570, 118155140, 147693925, 295387850, 590775700]

約数ペア:

[(1, 590775700), (2, 295387850), (4, 147693925), (5, 118155140), (10, 59077570), (20, 29538785), (23, 25685900), (25, 23631028), (46, 12842950), (50, 11815514), (92, 6421475), (100, 5907757), (115, 5137180), (230, 2568590), (397, 1488100), (460, 1284295), (575, 1027436), (647, 913100), (794, 744050), (1150, 513718), (1294, 456550), (1588, 372025), (1985, 297620), (2300, 256859), (2588, 228275), (3235, 182620), (3970, 148810), (6470, 91310), (7940, 74405), (9131, 64700), (9925, 59524), (12940, 45655), (14881, 39700), (16175, 36524), (18262, 32350), (19850, 29762)]