4000820070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{44797}}^1$

素因数の和:45049

約数の個数: 64

約数和(自身を含む): 10385968320

約数和(自身を除く): 6385148250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 229, 390, 458, 687, 1145, 1374, 2290, 2977, 3435, 5954, 6870, 8931, 14885, 17862, 29770, 44655, 44797, 89310, 89594, 134391, 223985, 268782, 447970, 582361, 671955, 1164722, 1343910, 1747083, 2911805, 3494166, 5823610, 8735415, 10258513, 17470830, 20517026, 30775539, 51292565, 61551078, 102585130, 133360669, 153877695, 266721338, 307755390, 400082007, 666803345, 800164014, 1333606690, 2000410035, 4000820070]

約数ペア:

[(1, 4000820070), (2, 2000410035), (3, 1333606690), (5, 800164014), (6, 666803345), (10, 400082007), (13, 307755390), (15, 266721338), (26, 153877695), (30, 133360669), (39, 102585130), (65, 61551078), (78, 51292565), (130, 30775539), (195, 20517026), (229, 17470830), (390, 10258513), (458, 8735415), (687, 5823610), (1145, 3494166), (1374, 2911805), (2290, 1747083), (2977, 1343910), (3435, 1164722), (5954, 671955), (6870, 582361), (8931, 447970), (14885, 268782), (17862, 223985), (29770, 134391), (44655, 89594), (44797, 89310)]