47329100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:784

約数の個数: 108

約数和(自身を含む): 128835504

約数和(自身を除く): 81506404

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 130, 140, 175, 182, 196, 245, 260, 325, 350, 364, 455, 490, 637, 650, 700, 743, 910, 980, 1225, 1274, 1300, 1486, 1820, 2275, 2450, 2548, 2972, 3185, 3715, 4550, 4900, 5201, 6370, 7430, 9100, 9659, 10402, 12740, 14860, 15925, 18575, 19318, 20804, 26005, 31850, 36407, 37150, 38636, 48295, 52010, 63700, 67613, 72814, 74300, 96590, 104020, 130025, 135226, 145628, 182035, 193180, 241475, 260050, 270452, 338065, 364070, 473291, 482950, 520100, 676130, 728140, 910175, 946582, 965900, 1352260, 1690325, 1820350, 1893164, 2366455, 3380650, 3640700, 4732910, 6761300, 9465820, 11832275, 23664550, 47329100]

約数ペア:

[(1, 47329100), (2, 23664550), (4, 11832275), (5, 9465820), (7, 6761300), (10, 4732910), (13, 3640700), (14, 3380650), (20, 2366455), (25, 1893164), (26, 1820350), (28, 1690325), (35, 1352260), (49, 965900), (50, 946582), (52, 910175), (65, 728140), (70, 676130), (91, 520100), (98, 482950), (100, 473291), (130, 364070), (140, 338065), (175, 270452), (182, 260050), (196, 241475), (245, 193180), (260, 182035), (325, 145628), (350, 135226), (364, 130025), (455, 104020), (490, 96590), (637, 74300), (650, 72814), (700, 67613), (743, 63700), (910, 52010), (980, 48295), (1225, 38636), (1274, 37150), (1300, 36407), (1486, 31850), (1820, 26005), (2275, 20804), (2450, 19318), (2548, 18575), (2972, 15925), (3185, 14860), (3715, 12740), (4550, 10402), (4900, 9659), (5201, 9100), (6370, 7430)]