61946300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2803}}^1$

素因数の和:2847

約数の個数: 72

約数和(自身を含む): 153333936

約数和(自身を除く): 91387636

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 2803, 4420, 5525, 5606, 11050, 11212, 14015, 22100, 28030, 36439, 47651, 56060, 70075, 72878, 95302, 140150, 145756, 182195, 190604, 238255, 280300, 364390, 476510, 619463, 728780, 910975, 953020, 1191275, 1238926, 1821950, 2382550, 2477852, 3097315, 3643900, 4765100, 6194630, 12389260, 15486575, 30973150, 61946300]

約数ペア:

[(1, 61946300), (2, 30973150), (4, 15486575), (5, 12389260), (10, 6194630), (13, 4765100), (17, 3643900), (20, 3097315), (25, 2477852), (26, 2382550), (34, 1821950), (50, 1238926), (52, 1191275), (65, 953020), (68, 910975), (85, 728780), (100, 619463), (130, 476510), (170, 364390), (221, 280300), (260, 238255), (325, 190604), (340, 182195), (425, 145756), (442, 140150), (650, 95302), (850, 72878), (884, 70075), (1105, 56060), (1300, 47651), (1700, 36439), (2210, 28030), (2803, 22100), (4420, 14015), (5525, 11212), (5606, 11050)]