84276320

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 211468320

約数和(自身を除く): 127192000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 80, 82, 116, 145, 160, 164, 205, 232, 290, 328, 410, 443, 464, 580, 656, 820, 886, 928, 1160, 1189, 1312, 1640, 1772, 2215, 2320, 2378, 3280, 3544, 4430, 4640, 4756, 5945, 6560, 7088, 8860, 9512, 11890, 12847, 14176, 17720, 18163, 19024, 23780, 25694, 35440, 36326, 38048, 47560, 51388, 64235, 70880, 72652, 90815, 95120, 102776, 128470, 145304, 181630, 190240, 205552, 256940, 290608, 363260, 411104, 513880, 526727, 581216, 726520, 1027760, 1053454, 1453040, 2055520, 2106908, 2633635, 2906080, 4213816, 5267270, 8427632, 10534540, 16855264, 21069080, 42138160, 84276320]

約数ペア:

[(1, 84276320), (2, 42138160), (4, 21069080), (5, 16855264), (8, 10534540), (10, 8427632), (16, 5267270), (20, 4213816), (29, 2906080), (32, 2633635), (40, 2106908), (41, 2055520), (58, 1453040), (80, 1053454), (82, 1027760), (116, 726520), (145, 581216), (160, 526727), (164, 513880), (205, 411104), (232, 363260), (290, 290608), (328, 256940), (410, 205552), (443, 190240), (464, 181630), (580, 145304), (656, 128470), (820, 102776), (886, 95120), (928, 90815), (1160, 72652), (1189, 70880), (1312, 64235), (1640, 51388), (1772, 47560), (2215, 38048), (2320, 36326), (2378, 35440), (3280, 25694), (3544, 23780), (4430, 19024), (4640, 18163), (4756, 17720), (5945, 14176), (6560, 12847), (7088, 11890), (8860, 9512)]