145414750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 296726976

約数和(自身を除く): 151312226

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 101, 125, 130, 202, 250, 325, 443, 505, 650, 886, 1010, 1313, 1625, 2215, 2525, 2626, 3250, 4430, 5050, 5759, 6565, 11075, 11518, 12625, 13130, 22150, 25250, 28795, 32825, 44743, 55375, 57590, 65650, 89486, 110750, 143975, 164125, 223715, 287950, 328250, 447430, 581659, 719875, 1118575, 1163318, 1439750, 2237150, 2908295, 5592875, 5816590, 11185750, 14541475, 29082950, 72707375, 145414750]

約数ペア:

[(1, 145414750), (2, 72707375), (5, 29082950), (10, 14541475), (13, 11185750), (25, 5816590), (26, 5592875), (50, 2908295), (65, 2237150), (101, 1439750), (125, 1163318), (130, 1118575), (202, 719875), (250, 581659), (325, 447430), (443, 328250), (505, 287950), (650, 223715), (886, 164125), (1010, 143975), (1313, 110750), (1625, 89486), (2215, 65650), (2525, 57590), (2626, 55375), (3250, 44743), (4430, 32825), (5050, 28795), (5759, 25250), (6565, 22150), (11075, 13130), (11518, 12625)]