29799820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 65318400

約数和(自身を除く): 35518580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 191, 269, 290, 382, 538, 580, 764, 955, 1076, 1345, 1910, 2690, 3820, 5380, 5539, 7801, 11078, 15602, 22156, 27695, 31204, 39005, 51379, 55390, 78010, 102758, 110780, 156020, 205516, 256895, 513790, 1027580, 1489991, 2979982, 5959964, 7449955, 14899910, 29799820]

約数ペア:

[(1, 29799820), (2, 14899910), (4, 7449955), (5, 5959964), (10, 2979982), (20, 1489991), (29, 1027580), (58, 513790), (116, 256895), (145, 205516), (191, 156020), (269, 110780), (290, 102758), (382, 78010), (538, 55390), (580, 51379), (764, 39005), (955, 31204), (1076, 27695), (1345, 22156), (1910, 15602), (2690, 11078), (3820, 7801), (5380, 5539)]