147774250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 305454240

約数和(自身を除く): 157679990

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 125, 130, 205, 250, 325, 410, 533, 650, 1025, 1066, 1109, 1625, 2050, 2218, 2665, 3250, 5125, 5330, 5545, 10250, 11090, 13325, 14417, 26650, 27725, 28834, 45469, 55450, 66625, 72085, 90938, 133250, 138625, 144170, 227345, 277250, 360425, 454690, 591097, 720850, 1136725, 1182194, 1802125, 2273450, 2955485, 3604250, 5683625, 5910970, 11367250, 14777425, 29554850, 73887125, 147774250]

約数ペア:

[(1, 147774250), (2, 73887125), (5, 29554850), (10, 14777425), (13, 11367250), (25, 5910970), (26, 5683625), (41, 3604250), (50, 2955485), (65, 2273450), (82, 1802125), (125, 1182194), (130, 1136725), (205, 720850), (250, 591097), (325, 454690), (410, 360425), (533, 277250), (650, 227345), (1025, 144170), (1066, 138625), (1109, 133250), (1625, 90938), (2050, 72085), (2218, 66625), (2665, 55450), (3250, 45469), (5125, 28834), (5330, 27725), (5545, 26650), (10250, 14417), (11090, 13325)]