79341400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 194273280

約数和(自身を除く): 114931880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 67, 100, 124, 134, 155, 191, 200, 248, 268, 310, 335, 382, 536, 620, 670, 764, 775, 955, 1240, 1340, 1528, 1550, 1675, 1910, 2077, 2680, 3100, 3350, 3820, 4154, 4775, 5921, 6200, 6700, 7640, 8308, 9550, 10385, 11842, 12797, 13400, 16616, 19100, 20770, 23684, 25594, 29605, 38200, 41540, 47368, 51188, 51925, 59210, 63985, 83080, 102376, 103850, 118420, 127970, 148025, 207700, 236840, 255940, 296050, 319925, 396707, 415400, 511880, 592100, 639850, 793414, 1184200, 1279700, 1586828, 1983535, 2559400, 3173656, 3967070, 7934140, 9917675, 15868280, 19835350, 39670700, 79341400]

約数ペア:

[(1, 79341400), (2, 39670700), (4, 19835350), (5, 15868280), (8, 9917675), (10, 7934140), (20, 3967070), (25, 3173656), (31, 2559400), (40, 1983535), (50, 1586828), (62, 1279700), (67, 1184200), (100, 793414), (124, 639850), (134, 592100), (155, 511880), (191, 415400), (200, 396707), (248, 319925), (268, 296050), (310, 255940), (335, 236840), (382, 207700), (536, 148025), (620, 127970), (670, 118420), (764, 103850), (775, 102376), (955, 83080), (1240, 63985), (1340, 59210), (1528, 51925), (1550, 51188), (1675, 47368), (1910, 41540), (2077, 38200), (2680, 29605), (3100, 25594), (3350, 23684), (3820, 20770), (4154, 19100), (4775, 16616), (5921, 13400), (6200, 12797), (6700, 11842), (7640, 10385), (8308, 9550)]