79631750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1310

約数の個数: 64

約数和(自身を含む): 169827840

約数和(自身を除く): 90196090

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 125, 230, 250, 253, 275, 506, 550, 575, 1150, 1259, 1265, 1375, 2518, 2530, 2750, 2875, 5750, 6295, 6325, 12590, 12650, 13849, 27698, 28957, 31475, 31625, 57914, 62950, 63250, 69245, 138490, 144785, 157375, 289570, 314750, 318527, 346225, 637054, 692450, 723925, 1447850, 1592635, 1731125, 3185270, 3462250, 3619625, 7239250, 7963175, 15926350, 39815875, 79631750]

約数ペア:

[(1, 79631750), (2, 39815875), (5, 15926350), (10, 7963175), (11, 7239250), (22, 3619625), (23, 3462250), (25, 3185270), (46, 1731125), (50, 1592635), (55, 1447850), (110, 723925), (115, 692450), (125, 637054), (230, 346225), (250, 318527), (253, 314750), (275, 289570), (506, 157375), (550, 144785), (575, 138490), (1150, 69245), (1259, 63250), (1265, 62950), (1375, 57914), (2518, 31625), (2530, 31475), (2750, 28957), (2875, 27698), (5750, 13849), (6295, 12650), (6325, 12590)]