31933300

素因数分解:

$2^2\times 5^2\times 7^5\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 108

約数和(自身を含む): 85098720

約数和(自身を除く): 53165420

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 70, 76, 95, 98, 100, 133, 140, 175, 190, 196, 245, 266, 343, 350, 380, 475, 490, 532, 665, 686, 700, 931, 950, 980, 1225, 1330, 1372, 1715, 1862, 1900, 2401, 2450, 2660, 3325, 3430, 3724, 4655, 4802, 4900, 6517, 6650, 6860, 8575, 9310, 9604, 12005, 13034, 13300, 16807, 17150, 18620, 23275, 24010, 26068, 32585, 33614, 34300, 45619, 46550, 48020, 60025, 65170, 67228, 84035, 91238, 93100, 120050, 130340, 162925, 168070, 182476, 228095, 240100, 319333, 325850, 336140, 420175, 456190, 638666, 651700, 840350, 912380, 1140475, 1277332, 1596665, 1680700, 2280950, 3193330, 4561900, 6386660, 7983325, 15966650, 31933300]

約数ペア:

[(1, 31933300), (2, 15966650), (4, 7983325), (5, 6386660), (7, 4561900), (10, 3193330), (14, 2280950), (19, 1680700), (20, 1596665), (25, 1277332), (28, 1140475), (35, 912380), (38, 840350), (49, 651700), (50, 638666), (70, 456190), (76, 420175), (95, 336140), (98, 325850), (100, 319333), (133, 240100), (140, 228095), (175, 182476), (190, 168070), (196, 162925), (245, 130340), (266, 120050), (343, 93100), (350, 91238), (380, 84035), (475, 67228), (490, 65170), (532, 60025), (665, 48020), (686, 46550), (700, 45619), (931, 34300), (950, 33614), (980, 32585), (1225, 26068), (1330, 24010), (1372, 23275), (1715, 18620), (1862, 17150), (1900, 16807), (2401, 13300), (2450, 13034), (2660, 12005), (3325, 9604), (3430, 9310), (3724, 8575), (4655, 6860), (4802, 6650), (4900, 6517)]