9205880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12113}}^1$

素因数の和:12143

約数の個数: 32

約数和(自身を含む): 21805200

約数和(自身を除く): 12599320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 12113, 24226, 48452, 60565, 96904, 121130, 230147, 242260, 460294, 484520, 920588, 1150735, 1841176, 2301470, 4602940, 9205880]

約数ペア:

[(1, 9205880), (2, 4602940), (4, 2301470), (5, 1841176), (8, 1150735), (10, 920588), (19, 484520), (20, 460294), (38, 242260), (40, 230147), (76, 121130), (95, 96904), (152, 60565), (190, 48452), (380, 24226), (760, 12113)]