103656280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28477}}^1$

素因数の和:28508

約数の個数: 64

約数和(自身を含む): 287058240

約数和(自身を除く): 183401960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 28477, 56954, 113908, 142385, 199339, 227816, 284770, 370201, 398678, 569540, 740402, 797356, 996695, 1139080, 1480804, 1594712, 1851005, 1993390, 2591407, 2961608, 3702010, 3986780, 5182814, 7404020, 7973560, 10365628, 12957035, 14808040, 20731256, 25914070, 51828140, 103656280]

約数ペア:

[(1, 103656280), (2, 51828140), (4, 25914070), (5, 20731256), (7, 14808040), (8, 12957035), (10, 10365628), (13, 7973560), (14, 7404020), (20, 5182814), (26, 3986780), (28, 3702010), (35, 2961608), (40, 2591407), (52, 1993390), (56, 1851005), (65, 1594712), (70, 1480804), (91, 1139080), (104, 996695), (130, 797356), (140, 740402), (182, 569540), (260, 398678), (280, 370201), (364, 284770), (455, 227816), (520, 199339), (728, 142385), (910, 113908), (1820, 56954), (3640, 28477)]