4115360

素因数分解:

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

素因数の和:138

約数の個数: 72

約数和(自身を含む): 10444140

約数和(自身を除く): 6328780

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 89, 136, 160, 170, 178, 272, 289, 340, 356, 445, 544, 578, 680, 712, 890, 1156, 1360, 1424, 1445, 1513, 1780, 2312, 2720, 2848, 2890, 3026, 3560, 4624, 5780, 6052, 7120, 7565, 9248, 11560, 12104, 14240, 15130, 23120, 24208, 25721, 30260, 46240, 48416, 51442, 60520, 102884, 121040, 128605, 205768, 242080, 257210, 411536, 514420, 823072, 1028840, 2057680, 4115360]

約数ペア:

[(1, 4115360), (2, 2057680), (4, 1028840), (5, 823072), (8, 514420), (10, 411536), (16, 257210), (17, 242080), (20, 205768), (32, 128605), (34, 121040), (40, 102884), (68, 60520), (80, 51442), (85, 48416), (89, 46240), (136, 30260), (160, 25721), (170, 24208), (178, 23120), (272, 15130), (289, 14240), (340, 12104), (356, 11560), (445, 9248), (544, 7565), (578, 7120), (680, 6052), (712, 5780), (890, 4624), (1156, 3560), (1360, 3026), (1424, 2890), (1445, 2848), (1513, 2720), (1780, 2312)]