105401816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1301}}^1$

素因数の和:1380

約数の個数: 64

約数和(自身を含む): 229672800

約数和(自身を除く): 124270984

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 41, 52, 76, 82, 104, 152, 164, 247, 328, 494, 533, 779, 988, 1066, 1301, 1558, 1976, 2132, 2602, 3116, 4264, 5204, 6232, 10127, 10408, 16913, 20254, 24719, 33826, 40508, 49438, 53341, 67652, 81016, 98876, 106682, 135304, 197752, 213364, 321347, 426728, 642694, 693433, 1013479, 1285388, 1386866, 2026958, 2570776, 2773732, 4053916, 5547464, 8107832, 13175227, 26350454, 52700908, 105401816]

約数ペア:

[(1, 105401816), (2, 52700908), (4, 26350454), (8, 13175227), (13, 8107832), (19, 5547464), (26, 4053916), (38, 2773732), (41, 2570776), (52, 2026958), (76, 1386866), (82, 1285388), (104, 1013479), (152, 693433), (164, 642694), (247, 426728), (328, 321347), (494, 213364), (533, 197752), (779, 135304), (988, 106682), (1066, 98876), (1301, 81016), (1558, 67652), (1976, 53341), (2132, 49438), (2602, 40508), (3116, 33826), (4264, 24719), (5204, 20254), (6232, 16913), (10127, 10408)]