4339912100

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{5431}}^1$

素因数の和:5637

約数の個数: 72

約数和(自身を含む): 9646840896

約数和(自身を除く): 5306928796

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 131, 244, 262, 305, 524, 610, 655, 1220, 1310, 1525, 2620, 3050, 3275, 5431, 6100, 6550, 7991, 10862, 13100, 15982, 21724, 27155, 31964, 39955, 54310, 79910, 108620, 135775, 159820, 199775, 271550, 331291, 399550, 543100, 662582, 711461, 799100, 1325164, 1422922, 1656455, 2845844, 3312910, 3557305, 6625820, 7114610, 8282275, 14229220, 16564550, 17786525, 33129100, 35573050, 43399121, 71146100, 86798242, 173596484, 216995605, 433991210, 867982420, 1084978025, 2169956050, 4339912100]

約数ペア:

[(1, 4339912100), (2, 2169956050), (4, 1084978025), (5, 867982420), (10, 433991210), (20, 216995605), (25, 173596484), (50, 86798242), (61, 71146100), (100, 43399121), (122, 35573050), (131, 33129100), (244, 17786525), (262, 16564550), (305, 14229220), (524, 8282275), (610, 7114610), (655, 6625820), (1220, 3557305), (1310, 3312910), (1525, 2845844), (2620, 1656455), (3050, 1422922), (3275, 1325164), (5431, 799100), (6100, 711461), (6550, 662582), (7991, 543100), (10862, 399550), (13100, 331291), (15982, 271550), (21724, 199775), (27155, 159820), (31964, 135775), (39955, 108620), (54310, 79910)]