83850420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73553}}^1$

素因数の和:73584

約数の個数: 48

約数和(自身を含む): 247141440

約数和(自身を除く): 163291020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 73553, 147106, 220659, 294212, 367765, 441318, 735530, 882636, 1103295, 1397507, 1471060, 2206590, 2795014, 4192521, 4413180, 5590028, 6987535, 8385042, 13975070, 16770084, 20962605, 27950140, 41925210, 83850420]

約数ペア:

[(1, 83850420), (2, 41925210), (3, 27950140), (4, 20962605), (5, 16770084), (6, 13975070), (10, 8385042), (12, 6987535), (15, 5590028), (19, 4413180), (20, 4192521), (30, 2795014), (38, 2206590), (57, 1471060), (60, 1397507), (76, 1103295), (95, 882636), (114, 735530), (190, 441318), (228, 367765), (285, 294212), (380, 220659), (570, 147106), (1140, 73553)]