25311401160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1051}}^1\times {\mathrm{2069}}^1$

素因数の和:3231

約数の個数: 128

約数和(自身を含む): 76827139200

約数和(自身を除く): 51515738040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1051, 1164, 1455, 1940, 2069, 2102, 2328, 2910, 3153, 3880, 4138, 4204, 5255, 5820, 6207, 6306, 8276, 8408, 10345, 10510, 11640, 12414, 12612, 15765, 16552, 20690, 21020, 24828, 25224, 31035, 31530, 41380, 42040, 49656, 62070, 63060, 82760, 101947, 124140, 126120, 200693, 203894, 248280, 305841, 401386, 407788, 509735, 602079, 611682, 802772, 815576, 1003465, 1019470, 1204158, 1223364, 1529205, 1605544, 2006930, 2038940, 2174519, 2408316, 2446728, 3010395, 3058410, 4013860, 4077880, 4349038, 4816632, 6020790, 6116820, 6523557, 8027720, 8698076, 10872595, 12041580, 12233640, 13047114, 17396152, 21745190, 24083160, 26094228, 32617785, 43490380, 52188456, 65235570, 86980760, 130471140, 210928343, 260942280, 421856686, 632785029, 843713372, 1054641715, 1265570058, 1687426744, 2109283430, 2531140116, 3163925145, 4218566860, 5062280232, 6327850290, 8437133720, 12655700580, 25311401160]

約数ペア:

[(1, 25311401160), (2, 12655700580), (3, 8437133720), (4, 6327850290), (5, 5062280232), (6, 4218566860), (8, 3163925145), (10, 2531140116), (12, 2109283430), (15, 1687426744), (20, 1265570058), (24, 1054641715), (30, 843713372), (40, 632785029), (60, 421856686), (97, 260942280), (120, 210928343), (194, 130471140), (291, 86980760), (388, 65235570), (485, 52188456), (582, 43490380), (776, 32617785), (970, 26094228), (1051, 24083160), (1164, 21745190), (1455, 17396152), (1940, 13047114), (2069, 12233640), (2102, 12041580), (2328, 10872595), (2910, 8698076), (3153, 8027720), (3880, 6523557), (4138, 6116820), (4204, 6020790), (5255, 4816632), (5820, 4349038), (6207, 4077880), (6306, 4013860), (8276, 3058410), (8408, 3010395), (10345, 2446728), (10510, 2408316), (11640, 2174519), (12414, 2038940), (12612, 2006930), (15765, 1605544), (16552, 1529205), (20690, 1223364), (21020, 1204158), (24828, 1019470), (25224, 1003465), (31035, 815576), (31530, 802772), (41380, 611682), (42040, 602079), (49656, 509735), (62070, 407788), (63060, 401386), (82760, 305841), (101947, 248280), (124140, 203894), (126120, 200693)]