29383900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3229}}^1$

素因数の和:3263

約数の個数: 72

約数和(自身を含む): 78501920

約数和(自身を除く): 49118020

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 3229, 4550, 6458, 9100, 12916, 16145, 22603, 32290, 41977, 45206, 64580, 80725, 83954, 90412, 113015, 161450, 167908, 209885, 226030, 293839, 322900, 419770, 452060, 565075, 587678, 839540, 1049425, 1130150, 1175356, 1469195, 2098850, 2260300, 2938390, 4197700, 5876780, 7345975, 14691950, 29383900]

約数ペア:

[(1, 29383900), (2, 14691950), (4, 7345975), (5, 5876780), (7, 4197700), (10, 2938390), (13, 2260300), (14, 2098850), (20, 1469195), (25, 1175356), (26, 1130150), (28, 1049425), (35, 839540), (50, 587678), (52, 565075), (65, 452060), (70, 419770), (91, 322900), (100, 293839), (130, 226030), (140, 209885), (175, 167908), (182, 161450), (260, 113015), (325, 90412), (350, 83954), (364, 80725), (455, 64580), (650, 45206), (700, 41977), (910, 32290), (1300, 22603), (1820, 16145), (2275, 12916), (3229, 9100), (4550, 6458)]