25960380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 76120128

約数和(自身を除く): 50159748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 61, 82, 122, 123, 164, 173, 183, 205, 244, 246, 305, 346, 366, 410, 492, 519, 610, 615, 692, 732, 820, 865, 915, 1038, 1220, 1230, 1730, 1830, 2076, 2460, 2501, 2595, 3460, 3660, 5002, 5190, 7093, 7503, 10004, 10380, 10553, 12505, 14186, 15006, 21106, 21279, 25010, 28372, 30012, 31659, 35465, 37515, 42212, 42558, 50020, 52765, 63318, 70930, 75030, 85116, 105530, 106395, 126636, 141860, 150060, 158295, 211060, 212790, 316590, 425580, 432673, 633180, 865346, 1298019, 1730692, 2163365, 2596038, 4326730, 5192076, 6490095, 8653460, 12980190, 25960380]

約数ペア:

[(1, 25960380), (2, 12980190), (3, 8653460), (4, 6490095), (5, 5192076), (6, 4326730), (10, 2596038), (12, 2163365), (15, 1730692), (20, 1298019), (30, 865346), (41, 633180), (60, 432673), (61, 425580), (82, 316590), (122, 212790), (123, 211060), (164, 158295), (173, 150060), (183, 141860), (205, 126636), (244, 106395), (246, 105530), (305, 85116), (346, 75030), (366, 70930), (410, 63318), (492, 52765), (519, 50020), (610, 42558), (615, 42212), (692, 37515), (732, 35465), (820, 31659), (865, 30012), (915, 28372), (1038, 25010), (1220, 21279), (1230, 21106), (1730, 15006), (1830, 14186), (2076, 12505), (2460, 10553), (2501, 10380), (2595, 10004), (3460, 7503), (3660, 7093), (5002, 5190)]