82019900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{48247}}^1$

素因数の和:48278

約数の個数: 36

約数和(自身を含む): 188456688

約数和(自身を除く): 106436788

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 48247, 96494, 192988, 241235, 482470, 820199, 964940, 1206175, 1640398, 2412350, 3280796, 4100995, 4824700, 8201990, 16403980, 20504975, 41009950, 82019900]

約数ペア:

[(1, 82019900), (2, 41009950), (4, 20504975), (5, 16403980), (10, 8201990), (17, 4824700), (20, 4100995), (25, 3280796), (34, 2412350), (50, 1640398), (68, 1206175), (85, 964940), (100, 820199), (170, 482470), (340, 241235), (425, 192988), (850, 96494), (1700, 48247)]