9625400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 25110000

約数和(自身を除く): 15484600

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 85, 95, 100, 136, 149, 152, 170, 190, 200, 298, 323, 340, 380, 425, 475, 596, 646, 680, 745, 760, 850, 950, 1192, 1292, 1490, 1615, 1700, 1900, 2533, 2584, 2831, 2980, 3230, 3400, 3725, 3800, 5066, 5662, 5960, 6460, 7450, 8075, 10132, 11324, 12665, 12920, 14155, 14900, 16150, 20264, 22648, 25330, 28310, 29800, 32300, 48127, 50660, 56620, 63325, 64600, 70775, 96254, 101320, 113240, 126650, 141550, 192508, 240635, 253300, 283100, 385016, 481270, 506600, 566200, 962540, 1203175, 1925080, 2406350, 4812700, 9625400]

約数ペア:

[(1, 9625400), (2, 4812700), (4, 2406350), (5, 1925080), (8, 1203175), (10, 962540), (17, 566200), (19, 506600), (20, 481270), (25, 385016), (34, 283100), (38, 253300), (40, 240635), (50, 192508), (68, 141550), (76, 126650), (85, 113240), (95, 101320), (100, 96254), (136, 70775), (149, 64600), (152, 63325), (170, 56620), (190, 50660), (200, 48127), (298, 32300), (323, 29800), (340, 28310), (380, 25330), (425, 22648), (475, 20264), (596, 16150), (646, 14900), (680, 14155), (745, 12920), (760, 12665), (850, 11324), (950, 10132), (1192, 8075), (1292, 7450), (1490, 6460), (1615, 5960), (1700, 5662), (1900, 5066), (2533, 3800), (2584, 3725), (2831, 3400), (2980, 3230)]