73274420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3533}}^1$

素因数の和:3620

約数の個数: 48

約数和(自身を含む): 165645648

約数和(自身を除く): 92371228

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 2074, 3533, 4148, 5185, 7066, 10370, 14132, 17665, 20740, 35330, 60061, 70660, 120122, 215513, 240244, 300305, 431026, 600610, 862052, 1077565, 1201220, 2155130, 3663721, 4310260, 7327442, 14654884, 18318605, 36637210, 73274420]

約数ペア:

[(1, 73274420), (2, 36637210), (4, 18318605), (5, 14654884), (10, 7327442), (17, 4310260), (20, 3663721), (34, 2155130), (61, 1201220), (68, 1077565), (85, 862052), (122, 600610), (170, 431026), (244, 300305), (305, 240244), (340, 215513), (610, 120122), (1037, 70660), (1220, 60061), (2074, 35330), (3533, 20740), (4148, 17665), (5185, 14132), (7066, 10370)]