2848300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 7631456

約数和(自身を除く): 4783156

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 313, 325, 350, 364, 455, 626, 650, 700, 910, 1252, 1300, 1565, 1820, 2191, 2275, 3130, 4069, 4382, 4550, 6260, 7825, 8138, 8764, 9100, 10955, 15650, 16276, 20345, 21910, 28483, 31300, 40690, 43820, 54775, 56966, 81380, 101725, 109550, 113932, 142415, 203450, 219100, 284830, 406900, 569660, 712075, 1424150, 2848300]

約数ペア:

[(1, 2848300), (2, 1424150), (4, 712075), (5, 569660), (7, 406900), (10, 284830), (13, 219100), (14, 203450), (20, 142415), (25, 113932), (26, 109550), (28, 101725), (35, 81380), (50, 56966), (52, 54775), (65, 43820), (70, 40690), (91, 31300), (100, 28483), (130, 21910), (140, 20345), (175, 16276), (182, 15650), (260, 10955), (313, 9100), (325, 8764), (350, 8138), (364, 7825), (455, 6260), (626, 4550), (650, 4382), (700, 4069), (910, 3130), (1252, 2275), (1300, 2191), (1565, 1820)]