16369100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 40497408

約数和(自身を除く): 24128308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 647, 1012, 1100, 1150, 1265, 1294, 2300, 2530, 2588, 3235, 5060, 6325, 6470, 7117, 12650, 12940, 14234, 14881, 16175, 25300, 28468, 29762, 32350, 35585, 59524, 64700, 71170, 74405, 142340, 148810, 163691, 177925, 297620, 327382, 355850, 372025, 654764, 711700, 744050, 818455, 1488100, 1636910, 3273820, 4092275, 8184550, 16369100]

約数ペア:

[(1, 16369100), (2, 8184550), (4, 4092275), (5, 3273820), (10, 1636910), (11, 1488100), (20, 818455), (22, 744050), (23, 711700), (25, 654764), (44, 372025), (46, 355850), (50, 327382), (55, 297620), (92, 177925), (100, 163691), (110, 148810), (115, 142340), (220, 74405), (230, 71170), (253, 64700), (275, 59524), (460, 35585), (506, 32350), (550, 29762), (575, 28468), (647, 25300), (1012, 16175), (1100, 14881), (1150, 14234), (1265, 12940), (1294, 12650), (2300, 7117), (2530, 6470), (2588, 6325), (3235, 5060)]