1880364032

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:927

約数の個数: 88

約数和(自身を含む): 3993123840

約数和(自身を除く): 2112759808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 254, 256, 304, 508, 512, 608, 761, 1016, 1024, 1216, 1522, 2032, 2413, 2432, 3044, 4064, 4826, 4864, 6088, 8128, 9652, 9728, 12176, 14459, 16256, 19304, 19456, 24352, 28918, 32512, 38608, 48704, 57836, 65024, 77216, 96647, 97408, 115672, 130048, 154432, 193294, 194816, 231344, 308864, 386588, 389632, 462688, 617728, 773176, 779264, 925376, 1235456, 1546352, 1836293, 1850752, 2470912, 3092704, 3672586, 3701504, 6185408, 7345172, 7403008, 12370816, 14690344, 14806016, 24741632, 29380688, 49483264, 58761376, 98966528, 117522752, 235045504, 470091008, 940182016, 1880364032]

約数ペア:

[(1, 1880364032), (2, 940182016), (4, 470091008), (8, 235045504), (16, 117522752), (19, 98966528), (32, 58761376), (38, 49483264), (64, 29380688), (76, 24741632), (127, 14806016), (128, 14690344), (152, 12370816), (254, 7403008), (256, 7345172), (304, 6185408), (508, 3701504), (512, 3672586), (608, 3092704), (761, 2470912), (1016, 1850752), (1024, 1836293), (1216, 1546352), (1522, 1235456), (2032, 925376), (2413, 779264), (2432, 773176), (3044, 617728), (4064, 462688), (4826, 389632), (4864, 386588), (6088, 308864), (8128, 231344), (9652, 194816), (9728, 193294), (12176, 154432), (14459, 130048), (16256, 115672), (19304, 97408), (19456, 96647), (24352, 77216), (28918, 65024), (32512, 57836), (38608, 48704)]