738391300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{683}}^1$

素因数の和:1285

約数の個数: 72

約数和(自身を含む): 1692079200

約数和(自身を除く): 953687900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 569, 683, 950, 1138, 1366, 1900, 2276, 2732, 2845, 3415, 5690, 6830, 10811, 11380, 12977, 13660, 14225, 17075, 21622, 25954, 28450, 34150, 43244, 51908, 54055, 56900, 64885, 68300, 108110, 129770, 216220, 259540, 270275, 324425, 388627, 540550, 648850, 777254, 1081100, 1297700, 1554508, 1943135, 3886270, 7383913, 7772540, 9715675, 14767826, 19431350, 29535652, 36919565, 38862700, 73839130, 147678260, 184597825, 369195650, 738391300]

約数ペア:

[(1, 738391300), (2, 369195650), (4, 184597825), (5, 147678260), (10, 73839130), (19, 38862700), (20, 36919565), (25, 29535652), (38, 19431350), (50, 14767826), (76, 9715675), (95, 7772540), (100, 7383913), (190, 3886270), (380, 1943135), (475, 1554508), (569, 1297700), (683, 1081100), (950, 777254), (1138, 648850), (1366, 540550), (1900, 388627), (2276, 324425), (2732, 270275), (2845, 259540), (3415, 216220), (5690, 129770), (6830, 108110), (10811, 68300), (11380, 64885), (12977, 56900), (13660, 54055), (14225, 51908), (17075, 43244), (21622, 34150), (25954, 28450)]