61303880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7333}}^1$

素因数の和:7374

約数の個数: 64

約数和(自身を含む): 158414400

約数和(自身を除く): 97110520

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 7333, 8360, 14666, 29332, 36665, 58664, 73330, 80663, 139327, 146660, 161326, 278654, 293320, 322652, 403315, 557308, 645304, 696635, 806630, 1114616, 1393270, 1532597, 1613260, 2786540, 3065194, 3226520, 5573080, 6130388, 7662985, 12260776, 15325970, 30651940, 61303880]

約数ペア:

[(1, 61303880), (2, 30651940), (4, 15325970), (5, 12260776), (8, 7662985), (10, 6130388), (11, 5573080), (19, 3226520), (20, 3065194), (22, 2786540), (38, 1613260), (40, 1532597), (44, 1393270), (55, 1114616), (76, 806630), (88, 696635), (95, 645304), (110, 557308), (152, 403315), (190, 322652), (209, 293320), (220, 278654), (380, 161326), (418, 146660), (440, 139327), (760, 80663), (836, 73330), (1045, 58664), (1672, 36665), (2090, 29332), (4180, 14666), (7333, 8360)]