1790790100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{14407}}^1$

素因数の和:14545

約数の個数: 72

約数和(自身を含む): 4277101248

約数和(自身を除く): 2486311148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 113, 220, 226, 275, 452, 550, 565, 1100, 1130, 1243, 2260, 2486, 2825, 4972, 5650, 6215, 11300, 12430, 14407, 24860, 28814, 31075, 57628, 62150, 72035, 124300, 144070, 158477, 288140, 316954, 360175, 633908, 720350, 792385, 1440700, 1584770, 1627991, 3169540, 3255982, 3961925, 6511964, 7923850, 8139955, 15847700, 16279910, 17907901, 32559820, 35815802, 40699775, 71631604, 81399550, 89539505, 162799100, 179079010, 358158020, 447697525, 895395050, 1790790100]

約数ペア:

[(1, 1790790100), (2, 895395050), (4, 447697525), (5, 358158020), (10, 179079010), (11, 162799100), (20, 89539505), (22, 81399550), (25, 71631604), (44, 40699775), (50, 35815802), (55, 32559820), (100, 17907901), (110, 16279910), (113, 15847700), (220, 8139955), (226, 7923850), (275, 6511964), (452, 3961925), (550, 3255982), (565, 3169540), (1100, 1627991), (1130, 1584770), (1243, 1440700), (2260, 792385), (2486, 720350), (2825, 633908), (4972, 360175), (5650, 316954), (6215, 288140), (11300, 158477), (12430, 144070), (14407, 124300), (24860, 72035), (28814, 62150), (31075, 57628)]