38664866640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9476683}}^1$

素因数の和:9476716

約数の個数: 80

約数和(自身を含む): 126911752128

約数和(自身を除く): 88246885488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 9476683, 18953366, 28430049, 37906732, 47383415, 56860098, 75813464, 94766830, 113720196, 142150245, 151626928, 161103611, 189533660, 227440392, 284300490, 322207222, 379067320, 454880784, 483310833, 568600980, 644414444, 758134640, 805518055, 966621666, 1137201960, 1288828888, 1611036110, 1933243332, 2274403920, 2416554165, 2577657776, 3222072220, 3866486664, 4833108330, 6444144440, 7732973328, 9666216660, 12888288880, 19332433320, 38664866640]

約数ペア:

[(1, 38664866640), (2, 19332433320), (3, 12888288880), (4, 9666216660), (5, 7732973328), (6, 6444144440), (8, 4833108330), (10, 3866486664), (12, 3222072220), (15, 2577657776), (16, 2416554165), (17, 2274403920), (20, 1933243332), (24, 1611036110), (30, 1288828888), (34, 1137201960), (40, 966621666), (48, 805518055), (51, 758134640), (60, 644414444), (68, 568600980), (80, 483310833), (85, 454880784), (102, 379067320), (120, 322207222), (136, 284300490), (170, 227440392), (204, 189533660), (240, 161103611), (255, 151626928), (272, 142150245), (340, 113720196), (408, 94766830), (510, 75813464), (680, 56860098), (816, 47383415), (1020, 37906732), (1360, 28430049), (2040, 18953366), (4080, 9476683)]