39201802240

素因数分解:

$2^{11}\times 5^1\times {\mathrm{197}}^1\times {\mathrm{19433}}^1$

素因数の和:19657

約数の個数: 96

約数和(自身を含む): 94543689240

約数和(自身を除く): 55341887000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 197, 256, 320, 394, 512, 640, 788, 985, 1024, 1280, 1576, 1970, 2048, 2560, 3152, 3940, 5120, 6304, 7880, 10240, 12608, 15760, 19433, 25216, 31520, 38866, 50432, 63040, 77732, 97165, 100864, 126080, 155464, 194330, 201728, 252160, 310928, 388660, 403456, 504320, 621856, 777320, 1008640, 1243712, 1554640, 2017280, 2487424, 3109280, 3828301, 4974848, 6218560, 7656602, 9949696, 12437120, 15313204, 19141505, 19899392, 24874240, 30626408, 38283010, 39798784, 49748480, 61252816, 76566020, 99496960, 122505632, 153132040, 198993920, 245011264, 306264080, 490022528, 612528160, 980045056, 1225056320, 1960090112, 2450112640, 3920180224, 4900225280, 7840360448, 9800450560, 19600901120, 39201802240]

約数ペア:

[(1, 39201802240), (2, 19600901120), (4, 9800450560), (5, 7840360448), (8, 4900225280), (10, 3920180224), (16, 2450112640), (20, 1960090112), (32, 1225056320), (40, 980045056), (64, 612528160), (80, 490022528), (128, 306264080), (160, 245011264), (197, 198993920), (256, 153132040), (320, 122505632), (394, 99496960), (512, 76566020), (640, 61252816), (788, 49748480), (985, 39798784), (1024, 38283010), (1280, 30626408), (1576, 24874240), (1970, 19899392), (2048, 19141505), (2560, 15313204), (3152, 12437120), (3940, 9949696), (5120, 7656602), (6304, 6218560), (7880, 4974848), (10240, 3828301), (12608, 3109280), (15760, 2487424), (19433, 2017280), (25216, 1554640), (31520, 1243712), (38866, 1008640), (50432, 777320), (63040, 621856), (77732, 504320), (97165, 403456), (100864, 388660), (126080, 310928), (155464, 252160), (194330, 201728)]