38006560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 96752880

約数和(自身を除く): 58746320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 89, 136, 157, 160, 170, 178, 272, 314, 340, 356, 445, 544, 628, 680, 712, 785, 890, 1256, 1360, 1424, 1513, 1570, 1780, 2512, 2669, 2720, 2848, 3026, 3140, 3560, 5024, 5338, 6052, 6280, 7120, 7565, 10676, 12104, 12560, 13345, 13973, 14240, 15130, 21352, 24208, 25120, 26690, 27946, 30260, 42704, 48416, 53380, 55892, 60520, 69865, 85408, 106760, 111784, 121040, 139730, 213520, 223568, 237541, 242080, 279460, 427040, 447136, 475082, 558920, 950164, 1117840, 1187705, 1900328, 2235680, 2375410, 3800656, 4750820, 7601312, 9501640, 19003280, 38006560]

約数ペア:

[(1, 38006560), (2, 19003280), (4, 9501640), (5, 7601312), (8, 4750820), (10, 3800656), (16, 2375410), (17, 2235680), (20, 1900328), (32, 1187705), (34, 1117840), (40, 950164), (68, 558920), (80, 475082), (85, 447136), (89, 427040), (136, 279460), (157, 242080), (160, 237541), (170, 223568), (178, 213520), (272, 139730), (314, 121040), (340, 111784), (356, 106760), (445, 85408), (544, 69865), (628, 60520), (680, 55892), (712, 53380), (785, 48416), (890, 42704), (1256, 30260), (1360, 27946), (1424, 26690), (1513, 25120), (1570, 24208), (1780, 21352), (2512, 15130), (2669, 14240), (2720, 13973), (2848, 13345), (3026, 12560), (3140, 12104), (3560, 10676), (5024, 7565), (5338, 7120), (6052, 6280)]