103903940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 261273600

約数和(自身を除く): 157369660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 89, 124, 140, 155, 178, 217, 269, 310, 356, 434, 445, 538, 620, 623, 868, 890, 1076, 1085, 1246, 1345, 1780, 1883, 2170, 2492, 2690, 2759, 3115, 3766, 4340, 5380, 5518, 6230, 7532, 8339, 9415, 11036, 12460, 13795, 16678, 18830, 19313, 23941, 27590, 33356, 37660, 38626, 41695, 47882, 55180, 58373, 77252, 83390, 95764, 96565, 116746, 119705, 166780, 167587, 193130, 233492, 239410, 291865, 335174, 386260, 478820, 583730, 670348, 742171, 837935, 1167460, 1484342, 1675870, 2968684, 3351740, 3710855, 5195197, 7421710, 10390394, 14843420, 20780788, 25975985, 51951970, 103903940]

約数ペア:

[(1, 103903940), (2, 51951970), (4, 25975985), (5, 20780788), (7, 14843420), (10, 10390394), (14, 7421710), (20, 5195197), (28, 3710855), (31, 3351740), (35, 2968684), (62, 1675870), (70, 1484342), (89, 1167460), (124, 837935), (140, 742171), (155, 670348), (178, 583730), (217, 478820), (269, 386260), (310, 335174), (356, 291865), (434, 239410), (445, 233492), (538, 193130), (620, 167587), (623, 166780), (868, 119705), (890, 116746), (1076, 96565), (1085, 95764), (1246, 83390), (1345, 77252), (1780, 58373), (1883, 55180), (2170, 47882), (2492, 41695), (2690, 38626), (2759, 37660), (3115, 33356), (3766, 27590), (4340, 23941), (5380, 19313), (5518, 18830), (6230, 16678), (7532, 13795), (8339, 12460), (9415, 11036)]