16126202405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1621}}^1$

素因数の和:1854

約数の個数: 64

約数和(自身を含む): 22142246400

約数和(自身を除く): 6016043995

約数列:

[1, 5, 19, 23, 29, 95, 115, 145, 157, 437, 551, 667, 785, 1621, 2185, 2755, 2983, 3335, 3611, 4553, 8105, 12673, 14915, 18055, 22765, 30799, 37283, 47009, 63365, 68609, 86507, 104719, 153995, 186415, 235045, 254497, 343045, 432535, 523595, 708377, 893171, 1081207, 1272485, 1989661, 3541885, 4465855, 4835443, 5406035, 5853431, 7380413, 9948305, 20542933, 24177215, 29267155, 36902065, 102714665, 111215189, 140227847, 169749499, 556075945, 701139235, 848747495, 3225240481, 16126202405]

約数ペア:

[(1, 16126202405), (5, 3225240481), (19, 848747495), (23, 701139235), (29, 556075945), (95, 169749499), (115, 140227847), (145, 111215189), (157, 102714665), (437, 36902065), (551, 29267155), (667, 24177215), (785, 20542933), (1621, 9948305), (2185, 7380413), (2755, 5853431), (2983, 5406035), (3335, 4835443), (3611, 4465855), (4553, 3541885), (8105, 1989661), (12673, 1272485), (14915, 1081207), (18055, 893171), (22765, 708377), (30799, 523595), (37283, 432535), (47009, 343045), (63365, 254497), (68609, 235045), (86507, 186415), (104719, 153995)]