65067100

素因数分解:

$2^2\times 5^2\times 7^4\times {\mathrm{271}}^1$

素因数の和:313

約数の個数: 90

約数和(自身を含む): 165326224

約数和(自身を除く): 100259124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 271, 343, 350, 490, 542, 686, 700, 980, 1084, 1225, 1355, 1372, 1715, 1897, 2401, 2450, 2710, 3430, 3794, 4802, 4900, 5420, 6775, 6860, 7588, 8575, 9485, 9604, 12005, 13279, 13550, 17150, 18970, 24010, 26558, 27100, 34300, 37940, 47425, 48020, 53116, 60025, 66395, 92953, 94850, 120050, 132790, 185906, 189700, 240100, 265580, 331975, 371812, 464765, 650671, 663950, 929530, 1301342, 1327900, 1859060, 2323825, 2602684, 3253355, 4647650, 6506710, 9295300, 13013420, 16266775, 32533550, 65067100]

約数ペア:

[(1, 65067100), (2, 32533550), (4, 16266775), (5, 13013420), (7, 9295300), (10, 6506710), (14, 4647650), (20, 3253355), (25, 2602684), (28, 2323825), (35, 1859060), (49, 1327900), (50, 1301342), (70, 929530), (98, 663950), (100, 650671), (140, 464765), (175, 371812), (196, 331975), (245, 265580), (271, 240100), (343, 189700), (350, 185906), (490, 132790), (542, 120050), (686, 94850), (700, 92953), (980, 66395), (1084, 60025), (1225, 53116), (1355, 48020), (1372, 47425), (1715, 37940), (1897, 34300), (2401, 27100), (2450, 26558), (2710, 24010), (3430, 18970), (3794, 17150), (4802, 13550), (4900, 13279), (5420, 12005), (6775, 9604), (6860, 9485), (7588, 8575)]