79104250

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 156349440

約数和(自身を除く): 77245190

約数列:

[1, 2, 5, 10, 25, 31, 50, 59, 62, 118, 125, 155, 173, 250, 295, 310, 346, 590, 775, 865, 1475, 1550, 1730, 1829, 2950, 3658, 3875, 4325, 5363, 7375, 7750, 8650, 9145, 10207, 10726, 14750, 18290, 20414, 21625, 26815, 43250, 45725, 51035, 53630, 91450, 102070, 134075, 228625, 255175, 268150, 316417, 457250, 510350, 632834, 670375, 1275875, 1340750, 1582085, 2551750, 3164170, 7910425, 15820850, 39552125, 79104250]

約数ペア:

[(1, 79104250), (2, 39552125), (5, 15820850), (10, 7910425), (25, 3164170), (31, 2551750), (50, 1582085), (59, 1340750), (62, 1275875), (118, 670375), (125, 632834), (155, 510350), (173, 457250), (250, 316417), (295, 268150), (310, 255175), (346, 228625), (590, 134075), (775, 102070), (865, 91450), (1475, 53630), (1550, 51035), (1730, 45725), (1829, 43250), (2950, 26815), (3658, 21625), (3875, 20414), (4325, 18290), (5363, 14750), (7375, 10726), (7750, 10207), (8650, 9145)]