40888961575

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{863}}^1$

素因数の和:1205

約数の個数: 96

約数和(自身を含む): 64096468992

約数和(自身を除く): 23207507417

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 151, 163, 175, 275, 385, 755, 815, 863, 1057, 1141, 1661, 1793, 1925, 3775, 4075, 4315, 5285, 5705, 6041, 8305, 8965, 9493, 11627, 12551, 21575, 24613, 26425, 28525, 30205, 41525, 44825, 47465, 58135, 62755, 66451, 123065, 130313, 140669, 151025, 172291, 237325, 270743, 290675, 313775, 332255, 615325, 651565, 703345, 861455, 912191, 984683, 1353715, 1433443, 1547359, 1661275, 1895201, 3257825, 3516725, 4307275, 4560955, 4923415, 6768575, 7167215, 7736795, 9476005, 10034101, 10831513, 21241019, 22804775, 24617075, 35836075, 38683975, 47380025, 50170505, 54157565, 106205095, 148687133, 233651209, 250852525, 270787825, 531025475, 743435665, 1168256045, 1635558463, 3717178325, 5841280225, 8177792315, 40888961575]

約数ペア:

[(1, 40888961575), (5, 8177792315), (7, 5841280225), (11, 3717178325), (25, 1635558463), (35, 1168256045), (55, 743435665), (77, 531025475), (151, 270787825), (163, 250852525), (175, 233651209), (275, 148687133), (385, 106205095), (755, 54157565), (815, 50170505), (863, 47380025), (1057, 38683975), (1141, 35836075), (1661, 24617075), (1793, 22804775), (1925, 21241019), (3775, 10831513), (4075, 10034101), (4315, 9476005), (5285, 7736795), (5705, 7167215), (6041, 6768575), (8305, 4923415), (8965, 4560955), (9493, 4307275), (11627, 3516725), (12551, 3257825), (21575, 1895201), (24613, 1661275), (26425, 1547359), (28525, 1433443), (30205, 1353715), (41525, 984683), (44825, 912191), (47465, 861455), (58135, 703345), (62755, 651565), (66451, 615325), (123065, 332255), (130313, 313775), (140669, 290675), (151025, 270743), (172291, 237325)]