2500855552

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 5563866112

約数和(自身を除く): 3063010560

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 97, 104, 122, 127, 128, 194, 208, 244, 254, 256, 388, 416, 488, 508, 776, 793, 832, 976, 1016, 1261, 1552, 1586, 1651, 1664, 1952, 2032, 2522, 3104, 3172, 3302, 3328, 3904, 4064, 5044, 5917, 6208, 6344, 6604, 7747, 7808, 8128, 10088, 11834, 12319, 12416, 12688, 13208, 15494, 15616, 16256, 20176, 23668, 24638, 24832, 25376, 26416, 30988, 32512, 40352, 47336, 49276, 50752, 52832, 61976, 76921, 80704, 94672, 98552, 100711, 101504, 105664, 123952, 153842, 160147, 161408, 189344, 197104, 201422, 203008, 211328, 247904, 307684, 320294, 322816, 378688, 394208, 402844, 422656, 495808, 615368, 640588, 751459, 757376, 788416, 805688, 991616, 1230736, 1281176, 1502918, 1514752, 1576832, 1611376, 1983232, 2461472, 2562352, 3005836, 3153664, 3222752, 4922944, 5124704, 6011672, 6445504, 9768967, 9845888, 10249408, 12023344, 12891008, 19537934, 19691776, 20498816, 24046688, 25782016, 39075868, 40997632, 48093376, 78151736, 96186752, 156303472, 192373504, 312606944, 625213888, 1250427776, 2500855552]

約数ペア:

[(1, 2500855552), (2, 1250427776), (4, 625213888), (8, 312606944), (13, 192373504), (16, 156303472), (26, 96186752), (32, 78151736), (52, 48093376), (61, 40997632), (64, 39075868), (97, 25782016), (104, 24046688), (122, 20498816), (127, 19691776), (128, 19537934), (194, 12891008), (208, 12023344), (244, 10249408), (254, 9845888), (256, 9768967), (388, 6445504), (416, 6011672), (488, 5124704), (508, 4922944), (776, 3222752), (793, 3153664), (832, 3005836), (976, 2562352), (1016, 2461472), (1261, 1983232), (1552, 1611376), (1586, 1576832), (1651, 1514752), (1664, 1502918), (1952, 1281176), (2032, 1230736), (2522, 991616), (3104, 805688), (3172, 788416), (3302, 757376), (3328, 751459), (3904, 640588), (4064, 615368), (5044, 495808), (5917, 422656), (6208, 402844), (6344, 394208), (6604, 378688), (7747, 322816), (7808, 320294), (8128, 307684), (10088, 247904), (11834, 211328), (12319, 203008), (12416, 201422), (12688, 197104), (13208, 189344), (15494, 161408), (15616, 160147), (16256, 153842), (20176, 123952), (23668, 105664), (24638, 101504), (24832, 100711), (25376, 98552), (26416, 94672), (30988, 80704), (32512, 76921), (40352, 61976), (47336, 52832), (49276, 50752)]