77041120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37039}}^1$

素因数の和:37067

約数の個数: 48

約数和(自身を含む): 196015680

約数和(自身を除く): 118974560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 37039, 74078, 148156, 185195, 296312, 370390, 481507, 592624, 740780, 963014, 1185248, 1481560, 1926028, 2407535, 2963120, 3852056, 4815070, 5926240, 7704112, 9630140, 15408224, 19260280, 38520560, 77041120]

約数ペア:

[(1, 77041120), (2, 38520560), (4, 19260280), (5, 15408224), (8, 9630140), (10, 7704112), (13, 5926240), (16, 4815070), (20, 3852056), (26, 2963120), (32, 2407535), (40, 1926028), (52, 1481560), (65, 1185248), (80, 963014), (104, 740780), (130, 592624), (160, 481507), (208, 370390), (260, 296312), (416, 185195), (520, 148156), (1040, 74078), (2080, 37039)]