40011950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3163}}^1$

素因数の和:3209

約数の個数: 48

約数和(自身を含む): 84744576

約数和(自身を除く): 44732626

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 3163, 6325, 6326, 12650, 15815, 31630, 34793, 69586, 72749, 79075, 145498, 158150, 173965, 347930, 363745, 727490, 800239, 869825, 1600478, 1739650, 1818725, 3637450, 4001195, 8002390, 20005975, 40011950]

約数ペア:

[(1, 40011950), (2, 20005975), (5, 8002390), (10, 4001195), (11, 3637450), (22, 1818725), (23, 1739650), (25, 1600478), (46, 869825), (50, 800239), (55, 727490), (110, 363745), (115, 347930), (230, 173965), (253, 158150), (275, 145498), (506, 79075), (550, 72749), (575, 69586), (1150, 34793), (1265, 31630), (2530, 15815), (3163, 12650), (6325, 6326)]