38692940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 97203456

約数和(自身を除く): 58510516

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 83, 110, 130, 143, 163, 166, 220, 260, 286, 326, 332, 415, 572, 652, 715, 815, 830, 913, 1079, 1430, 1630, 1660, 1793, 1826, 2119, 2158, 2860, 3260, 3586, 3652, 4238, 4316, 4565, 5395, 7172, 8476, 8965, 9130, 10595, 10790, 11869, 13529, 17930, 18260, 21190, 21580, 23309, 23738, 27058, 35860, 42380, 46618, 47476, 54116, 59345, 67645, 93236, 116545, 118690, 135290, 148819, 175877, 233090, 237380, 270580, 297638, 351754, 466180, 595276, 703508, 744095, 879385, 1488190, 1758770, 1934647, 2976380, 3517540, 3869294, 7738588, 9673235, 19346470, 38692940]

約数ペア:

[(1, 38692940), (2, 19346470), (4, 9673235), (5, 7738588), (10, 3869294), (11, 3517540), (13, 2976380), (20, 1934647), (22, 1758770), (26, 1488190), (44, 879385), (52, 744095), (55, 703508), (65, 595276), (83, 466180), (110, 351754), (130, 297638), (143, 270580), (163, 237380), (166, 233090), (220, 175877), (260, 148819), (286, 135290), (326, 118690), (332, 116545), (415, 93236), (572, 67645), (652, 59345), (715, 54116), (815, 47476), (830, 46618), (913, 42380), (1079, 35860), (1430, 27058), (1630, 23738), (1660, 23309), (1793, 21580), (1826, 21190), (2119, 18260), (2158, 17930), (2860, 13529), (3260, 11869), (3586, 10790), (3652, 10595), (4238, 9130), (4316, 8965), (4565, 8476), (5395, 7172)]