4370676050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{6997}}^1$

素因数の和:7084

約数の個数: 72

約数和(自身を含む): 9047616228

約数和(自身を除く): 4676940178

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 961, 1550, 1922, 2015, 4030, 4805, 6997, 9610, 10075, 12493, 13994, 20150, 24025, 24986, 34985, 48050, 62465, 69970, 90961, 124930, 174925, 181922, 216907, 312325, 349850, 433814, 454805, 624650, 909610, 1084535, 2169070, 2274025, 2819791, 4548050, 5422675, 5639582, 6724117, 10845350, 13448234, 14098955, 28197910, 33620585, 67241170, 70494775, 87413521, 140989550, 168102925, 174827042, 336205850, 437067605, 874135210, 2185338025, 4370676050]

約数ペア:

[(1, 4370676050), (2, 2185338025), (5, 874135210), (10, 437067605), (13, 336205850), (25, 174827042), (26, 168102925), (31, 140989550), (50, 87413521), (62, 70494775), (65, 67241170), (130, 33620585), (155, 28197910), (310, 14098955), (325, 13448234), (403, 10845350), (650, 6724117), (775, 5639582), (806, 5422675), (961, 4548050), (1550, 2819791), (1922, 2274025), (2015, 2169070), (4030, 1084535), (4805, 909610), (6997, 624650), (9610, 454805), (10075, 433814), (12493, 349850), (13994, 312325), (20150, 216907), (24025, 181922), (24986, 174925), (34985, 124930), (48050, 90961), (62465, 69970)]